prysm/proto/eth/v2/grpc.ssz.go

// Code generated by fastssz. DO NOT EDIT.
// Hash: e1b3713d854395a4c86aa7a0bf0249d9f2764183a636fcc53badddeaf38990f2
package eth

import (
	ssz "github.com/prysmaticlabs/fastssz"
	github_com_prysmaticlabs_prysm_v5_consensus_types_primitives "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
	v11 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
	v1 "github.com/prysmaticlabs/prysm/v5/proto/eth/v1"
)

// MarshalSSZ ssz marshals the SignedBeaconBlockAltair object
func (s *SignedBeaconBlockAltair) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBeaconBlockAltair object to a target array
func (s *SignedBeaconBlockAltair) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BeaconBlockAltair)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBeaconBlockAltair object
func (s *SignedBeaconBlockAltair) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BeaconBlockAltair)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBeaconBlockAltair object
func (s *SignedBeaconBlockAltair) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BeaconBlockAltair)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBeaconBlockAltair object
func (s *SignedBeaconBlockAltair) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBeaconBlockAltair object with a hasher
func (s *SignedBeaconBlockAltair) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBeaconBlockBellatrix object
func (s *SignedBeaconBlockBellatrix) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBeaconBlockBellatrix object to a target array
func (s *SignedBeaconBlockBellatrix) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BeaconBlockBellatrix)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBeaconBlockBellatrix object
func (s *SignedBeaconBlockBellatrix) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BeaconBlockBellatrix)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBeaconBlockBellatrix object
func (s *SignedBeaconBlockBellatrix) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BeaconBlockBellatrix)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBeaconBlockBellatrix object
func (s *SignedBeaconBlockBellatrix) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBeaconBlockBellatrix object with a hasher
func (s *SignedBeaconBlockBellatrix) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBeaconBlockCapella object
func (s *SignedBeaconBlockCapella) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBeaconBlockCapella object to a target array
func (s *SignedBeaconBlockCapella) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BeaconBlockCapella)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBeaconBlockCapella object
func (s *SignedBeaconBlockCapella) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BeaconBlockCapella)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBeaconBlockCapella object
func (s *SignedBeaconBlockCapella) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BeaconBlockCapella)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBeaconBlockCapella object
func (s *SignedBeaconBlockCapella) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBeaconBlockCapella object with a hasher
func (s *SignedBeaconBlockCapella) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBeaconBlockDeneb object
func (s *SignedBeaconBlockDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBeaconBlockDeneb object to a target array
func (s *SignedBeaconBlockDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BeaconBlockDeneb)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBeaconBlockDeneb object
func (s *SignedBeaconBlockDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BeaconBlockDeneb)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBeaconBlockDeneb object
func (s *SignedBeaconBlockDeneb) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BeaconBlockDeneb)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBeaconBlockDeneb object
func (s *SignedBeaconBlockDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBeaconBlockDeneb object with a hasher
func (s *SignedBeaconBlockDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBlindedBeaconBlockBellatrix object
func (s *SignedBlindedBeaconBlockBellatrix) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBlindedBeaconBlockBellatrix object to a target array
func (s *SignedBlindedBeaconBlockBellatrix) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BlindedBeaconBlockBellatrix)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBlindedBeaconBlockBellatrix object
func (s *SignedBlindedBeaconBlockBellatrix) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BlindedBeaconBlockBellatrix)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBlindedBeaconBlockBellatrix object
func (s *SignedBlindedBeaconBlockBellatrix) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BlindedBeaconBlockBellatrix)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBlindedBeaconBlockBellatrix object
func (s *SignedBlindedBeaconBlockBellatrix) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBlindedBeaconBlockBellatrix object with a hasher
func (s *SignedBlindedBeaconBlockBellatrix) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBlindedBeaconBlockCapella object
func (s *SignedBlindedBeaconBlockCapella) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBlindedBeaconBlockCapella object to a target array
func (s *SignedBlindedBeaconBlockCapella) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BlindedBeaconBlockCapella)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBlindedBeaconBlockCapella object
func (s *SignedBlindedBeaconBlockCapella) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BlindedBeaconBlockCapella)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBlindedBeaconBlockCapella object
func (s *SignedBlindedBeaconBlockCapella) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BlindedBeaconBlockCapella)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBlindedBeaconBlockCapella object
func (s *SignedBlindedBeaconBlockCapella) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBlindedBeaconBlockCapella object with a hasher
func (s *SignedBlindedBeaconBlockCapella) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBlindedBeaconBlockDeneb object
func (s *SignedBlindedBeaconBlockDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBlindedBeaconBlockDeneb object to a target array
func (s *SignedBlindedBeaconBlockDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(100)

	// Offset (0) 'Message'
	dst = ssz.WriteOffset(dst, offset)
	if s.Message == nil {
		s.Message = new(BlindedBeaconBlockDeneb)
	}
	offset += s.Message.SizeSSZ()

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	// Field (0) 'Message'
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBlindedBeaconBlockDeneb object
func (s *SignedBlindedBeaconBlockDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 100 {
		return ssz.ErrSize
	}

	tail := buf
	var o0 uint64

	// Offset (0) 'Message'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 100 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[4:100]))
	}
	s.Signature = append(s.Signature, buf[4:100]...)

	// Field (0) 'Message'
	{
		buf = tail[o0:]
		if s.Message == nil {
			s.Message = new(BlindedBeaconBlockDeneb)
		}
		if err = s.Message.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBlindedBeaconBlockDeneb object
func (s *SignedBlindedBeaconBlockDeneb) SizeSSZ() (size int) {
	size = 100

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BlindedBeaconBlockDeneb)
	}
	size += s.Message.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the SignedBlindedBeaconBlockDeneb object
func (s *SignedBlindedBeaconBlockDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBlindedBeaconBlockDeneb object with a hasher
func (s *SignedBlindedBeaconBlockDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockAltair object
func (b *BeaconBlockAltair) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockAltair object to a target array
func (b *BeaconBlockAltair) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyAltair)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockAltair object
func (b *BeaconBlockAltair) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BeaconBlockBodyAltair)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockAltair object
func (b *BeaconBlockAltair) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyAltair)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BeaconBlockAltair object
func (b *BeaconBlockAltair) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockAltair object with a hasher
func (b *BeaconBlockAltair) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockBellatrix object
func (b *BeaconBlockBellatrix) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockBellatrix object to a target array
func (b *BeaconBlockBellatrix) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyBellatrix)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockBellatrix object
func (b *BeaconBlockBellatrix) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BeaconBlockBodyBellatrix)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockBellatrix object
func (b *BeaconBlockBellatrix) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyBellatrix)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BeaconBlockBellatrix object
func (b *BeaconBlockBellatrix) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockBellatrix object with a hasher
func (b *BeaconBlockBellatrix) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlindedBeaconBlockBellatrix object
func (b *BlindedBeaconBlockBellatrix) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlindedBeaconBlockBellatrix object to a target array
func (b *BlindedBeaconBlockBellatrix) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BlindedBeaconBlockBodyBellatrix)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BlindedBeaconBlockBellatrix object
func (b *BlindedBeaconBlockBellatrix) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BlindedBeaconBlockBodyBellatrix)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlindedBeaconBlockBellatrix object
func (b *BlindedBeaconBlockBellatrix) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BlindedBeaconBlockBodyBellatrix)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BlindedBeaconBlockBellatrix object
func (b *BlindedBeaconBlockBellatrix) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlindedBeaconBlockBellatrix object with a hasher
func (b *BlindedBeaconBlockBellatrix) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockCapella object
func (b *BeaconBlockCapella) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockCapella object to a target array
func (b *BeaconBlockCapella) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyCapella)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockCapella object
func (b *BeaconBlockCapella) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BeaconBlockBodyCapella)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockCapella object
func (b *BeaconBlockCapella) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyCapella)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BeaconBlockCapella object
func (b *BeaconBlockCapella) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockCapella object with a hasher
func (b *BeaconBlockCapella) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlindedBeaconBlockCapella object
func (b *BlindedBeaconBlockCapella) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlindedBeaconBlockCapella object to a target array
func (b *BlindedBeaconBlockCapella) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BlindedBeaconBlockBodyCapella)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BlindedBeaconBlockCapella object
func (b *BlindedBeaconBlockCapella) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BlindedBeaconBlockBodyCapella)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlindedBeaconBlockCapella object
func (b *BlindedBeaconBlockCapella) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BlindedBeaconBlockBodyCapella)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BlindedBeaconBlockCapella object
func (b *BlindedBeaconBlockCapella) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlindedBeaconBlockCapella object with a hasher
func (b *BlindedBeaconBlockCapella) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockDeneb object
func (b *BeaconBlockDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockDeneb object to a target array
func (b *BeaconBlockDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyDeneb)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockDeneb object
func (b *BeaconBlockDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BeaconBlockBodyDeneb)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockDeneb object
func (b *BeaconBlockDeneb) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BeaconBlockBodyDeneb)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BeaconBlockDeneb object
func (b *BeaconBlockDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockDeneb object with a hasher
func (b *BeaconBlockDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlindedBeaconBlockDeneb object
func (b *BlindedBeaconBlockDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlindedBeaconBlockDeneb object to a target array
func (b *BlindedBeaconBlockDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(84)

	// Field (0) 'Slot'
	dst = ssz.MarshalUint64(dst, uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	dst = append(dst, b.ParentRoot...)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	dst = append(dst, b.StateRoot...)

	// Offset (4) 'Body'
	dst = ssz.WriteOffset(dst, offset)
	if b.Body == nil {
		b.Body = new(BlindedBeaconBlockBodyDeneb)
	}
	offset += b.Body.SizeSSZ()

	// Field (4) 'Body'
	if dst, err = b.Body.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BlindedBeaconBlockDeneb object
func (b *BlindedBeaconBlockDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 84 {
		return ssz.ErrSize
	}

	tail := buf
	var o4 uint64

	// Field (0) 'Slot'
	b.Slot = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'ProposerIndex'
	b.ProposerIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[8:16]))

	// Field (2) 'ParentRoot'
	if cap(b.ParentRoot) == 0 {
		b.ParentRoot = make([]byte, 0, len(buf[16:48]))
	}
	b.ParentRoot = append(b.ParentRoot, buf[16:48]...)

	// Field (3) 'StateRoot'
	if cap(b.StateRoot) == 0 {
		b.StateRoot = make([]byte, 0, len(buf[48:80]))
	}
	b.StateRoot = append(b.StateRoot, buf[48:80]...)

	// Offset (4) 'Body'
	if o4 = ssz.ReadOffset(buf[80:84]); o4 > size {
		return ssz.ErrOffset
	}

	if o4 != 84 {
		return ssz.ErrInvalidVariableOffset
	}

	// Field (4) 'Body'
	{
		buf = tail[o4:]
		if b.Body == nil {
			b.Body = new(BlindedBeaconBlockBodyDeneb)
		}
		if err = b.Body.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlindedBeaconBlockDeneb object
func (b *BlindedBeaconBlockDeneb) SizeSSZ() (size int) {
	size = 84

	// Field (4) 'Body'
	if b.Body == nil {
		b.Body = new(BlindedBeaconBlockBodyDeneb)
	}
	size += b.Body.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BlindedBeaconBlockDeneb object
func (b *BlindedBeaconBlockDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlindedBeaconBlockDeneb object with a hasher
func (b *BlindedBeaconBlockDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Slot'
	hh.PutUint64(uint64(b.Slot))

	// Field (1) 'ProposerIndex'
	hh.PutUint64(uint64(b.ProposerIndex))

	// Field (2) 'ParentRoot'
	if size := len(b.ParentRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.ParentRoot", size, 32)
		return
	}
	hh.PutBytes(b.ParentRoot)

	// Field (3) 'StateRoot'
	if size := len(b.StateRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
		return
	}
	hh.PutBytes(b.StateRoot)

	// Field (4) 'Body'
	if err = b.Body.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockBodyAltair object
func (b *BeaconBlockBodyAltair) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockBodyAltair object to a target array
func (b *BeaconBlockBodyAltair) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(380)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockBodyAltair object
func (b *BeaconBlockBodyAltair) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 380 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 380 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockBodyAltair object
func (b *BeaconBlockBodyAltair) SizeSSZ() (size int) {
	size = 380

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	return
}

// HashTreeRoot ssz hashes the BeaconBlockBodyAltair object
func (b *BeaconBlockBodyAltair) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockBodyAltair object with a hasher
func (b *BeaconBlockBodyAltair) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockBodyBellatrix object
func (b *BeaconBlockBodyBellatrix) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockBodyBellatrix object to a target array
func (b *BeaconBlockBodyBellatrix) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(384)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Offset (9) 'ExecutionPayload'
	dst = ssz.WriteOffset(dst, offset)
	if b.ExecutionPayload == nil {
		b.ExecutionPayload = new(v11.ExecutionPayload)
	}
	offset += b.ExecutionPayload.SizeSSZ()

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (9) 'ExecutionPayload'
	if dst, err = b.ExecutionPayload.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockBodyBellatrix object
func (b *BeaconBlockBodyBellatrix) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 384 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7, o9 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 384 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Offset (9) 'ExecutionPayload'
	if o9 = ssz.ReadOffset(buf[380:384]); o9 > size || o7 > o9 {
		return ssz.ErrOffset
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:o9]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}

	// Field (9) 'ExecutionPayload'
	{
		buf = tail[o9:]
		if b.ExecutionPayload == nil {
			b.ExecutionPayload = new(v11.ExecutionPayload)
		}
		if err = b.ExecutionPayload.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockBodyBellatrix object
func (b *BeaconBlockBodyBellatrix) SizeSSZ() (size int) {
	size = 384

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	// Field (9) 'ExecutionPayload'
	if b.ExecutionPayload == nil {
		b.ExecutionPayload = new(v11.ExecutionPayload)
	}
	size += b.ExecutionPayload.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BeaconBlockBodyBellatrix object
func (b *BeaconBlockBodyBellatrix) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockBodyBellatrix object with a hasher
func (b *BeaconBlockBodyBellatrix) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (9) 'ExecutionPayload'
	if err = b.ExecutionPayload.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlindedBeaconBlockBodyBellatrix object
func (b *BlindedBeaconBlockBodyBellatrix) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlindedBeaconBlockBodyBellatrix object to a target array
func (b *BlindedBeaconBlockBodyBellatrix) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(384)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Offset (9) 'ExecutionPayloadHeader'
	dst = ssz.WriteOffset(dst, offset)
	if b.ExecutionPayloadHeader == nil {
		b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeader)
	}
	offset += b.ExecutionPayloadHeader.SizeSSZ()

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (9) 'ExecutionPayloadHeader'
	if dst, err = b.ExecutionPayloadHeader.MarshalSSZTo(dst); err != nil {
		return
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BlindedBeaconBlockBodyBellatrix object
func (b *BlindedBeaconBlockBodyBellatrix) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 384 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7, o9 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 384 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Offset (9) 'ExecutionPayloadHeader'
	if o9 = ssz.ReadOffset(buf[380:384]); o9 > size || o7 > o9 {
		return ssz.ErrOffset
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:o9]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}

	// Field (9) 'ExecutionPayloadHeader'
	{
		buf = tail[o9:]
		if b.ExecutionPayloadHeader == nil {
			b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeader)
		}
		if err = b.ExecutionPayloadHeader.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlindedBeaconBlockBodyBellatrix object
func (b *BlindedBeaconBlockBodyBellatrix) SizeSSZ() (size int) {
	size = 384

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	// Field (9) 'ExecutionPayloadHeader'
	if b.ExecutionPayloadHeader == nil {
		b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeader)
	}
	size += b.ExecutionPayloadHeader.SizeSSZ()

	return
}

// HashTreeRoot ssz hashes the BlindedBeaconBlockBodyBellatrix object
func (b *BlindedBeaconBlockBodyBellatrix) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlindedBeaconBlockBodyBellatrix object with a hasher
func (b *BlindedBeaconBlockBodyBellatrix) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (9) 'ExecutionPayloadHeader'
	if err = b.ExecutionPayloadHeader.HashTreeRootWith(hh); err != nil {
		return
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockBodyCapella object
func (b *BeaconBlockBodyCapella) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockBodyCapella object to a target array
func (b *BeaconBlockBodyCapella) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(388)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Offset (9) 'ExecutionPayload'
	dst = ssz.WriteOffset(dst, offset)
	if b.ExecutionPayload == nil {
		b.ExecutionPayload = new(v11.ExecutionPayloadCapella)
	}
	offset += b.ExecutionPayload.SizeSSZ()

	// Offset (10) 'BlsToExecutionChanges'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.BlsToExecutionChanges) * 172

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (9) 'ExecutionPayload'
	if dst, err = b.ExecutionPayload.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	if size := len(b.BlsToExecutionChanges); size > 16 {
		err = ssz.ErrListTooBigFn("--.BlsToExecutionChanges", size, 16)
		return
	}
	for ii := 0; ii < len(b.BlsToExecutionChanges); ii++ {
		if dst, err = b.BlsToExecutionChanges[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockBodyCapella object
func (b *BeaconBlockBodyCapella) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 388 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7, o9, o10 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 388 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Offset (9) 'ExecutionPayload'
	if o9 = ssz.ReadOffset(buf[380:384]); o9 > size || o7 > o9 {
		return ssz.ErrOffset
	}

	// Offset (10) 'BlsToExecutionChanges'
	if o10 = ssz.ReadOffset(buf[384:388]); o10 > size || o9 > o10 {
		return ssz.ErrOffset
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:o9]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}

	// Field (9) 'ExecutionPayload'
	{
		buf = tail[o9:o10]
		if b.ExecutionPayload == nil {
			b.ExecutionPayload = new(v11.ExecutionPayloadCapella)
		}
		if err = b.ExecutionPayload.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		buf = tail[o10:]
		num, err := ssz.DivideInt2(len(buf), 172, 16)
		if err != nil {
			return err
		}
		b.BlsToExecutionChanges = make([]*SignedBLSToExecutionChange, num)
		for ii := 0; ii < num; ii++ {
			if b.BlsToExecutionChanges[ii] == nil {
				b.BlsToExecutionChanges[ii] = new(SignedBLSToExecutionChange)
			}
			if err = b.BlsToExecutionChanges[ii].UnmarshalSSZ(buf[ii*172 : (ii+1)*172]); err != nil {
				return err
			}
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockBodyCapella object
func (b *BeaconBlockBodyCapella) SizeSSZ() (size int) {
	size = 388

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	// Field (9) 'ExecutionPayload'
	if b.ExecutionPayload == nil {
		b.ExecutionPayload = new(v11.ExecutionPayloadCapella)
	}
	size += b.ExecutionPayload.SizeSSZ()

	// Field (10) 'BlsToExecutionChanges'
	size += len(b.BlsToExecutionChanges) * 172

	return
}

// HashTreeRoot ssz hashes the BeaconBlockBodyCapella object
func (b *BeaconBlockBodyCapella) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockBodyCapella object with a hasher
func (b *BeaconBlockBodyCapella) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (9) 'ExecutionPayload'
	if err = b.ExecutionPayload.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		subIndx := hh.Index()
		num := uint64(len(b.BlsToExecutionChanges))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.BlsToExecutionChanges {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlindedBeaconBlockBodyCapella object
func (b *BlindedBeaconBlockBodyCapella) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlindedBeaconBlockBodyCapella object to a target array
func (b *BlindedBeaconBlockBodyCapella) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(388)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Offset (9) 'ExecutionPayloadHeader'
	dst = ssz.WriteOffset(dst, offset)
	if b.ExecutionPayloadHeader == nil {
		b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeaderCapella)
	}
	offset += b.ExecutionPayloadHeader.SizeSSZ()

	// Offset (10) 'BlsToExecutionChanges'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.BlsToExecutionChanges) * 172

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (9) 'ExecutionPayloadHeader'
	if dst, err = b.ExecutionPayloadHeader.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	if size := len(b.BlsToExecutionChanges); size > 16 {
		err = ssz.ErrListTooBigFn("--.BlsToExecutionChanges", size, 16)
		return
	}
	for ii := 0; ii < len(b.BlsToExecutionChanges); ii++ {
		if dst, err = b.BlsToExecutionChanges[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BlindedBeaconBlockBodyCapella object
func (b *BlindedBeaconBlockBodyCapella) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 388 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7, o9, o10 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 388 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Offset (9) 'ExecutionPayloadHeader'
	if o9 = ssz.ReadOffset(buf[380:384]); o9 > size || o7 > o9 {
		return ssz.ErrOffset
	}

	// Offset (10) 'BlsToExecutionChanges'
	if o10 = ssz.ReadOffset(buf[384:388]); o10 > size || o9 > o10 {
		return ssz.ErrOffset
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:o9]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}

	// Field (9) 'ExecutionPayloadHeader'
	{
		buf = tail[o9:o10]
		if b.ExecutionPayloadHeader == nil {
			b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeaderCapella)
		}
		if err = b.ExecutionPayloadHeader.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		buf = tail[o10:]
		num, err := ssz.DivideInt2(len(buf), 172, 16)
		if err != nil {
			return err
		}
		b.BlsToExecutionChanges = make([]*SignedBLSToExecutionChange, num)
		for ii := 0; ii < num; ii++ {
			if b.BlsToExecutionChanges[ii] == nil {
				b.BlsToExecutionChanges[ii] = new(SignedBLSToExecutionChange)
			}
			if err = b.BlsToExecutionChanges[ii].UnmarshalSSZ(buf[ii*172 : (ii+1)*172]); err != nil {
				return err
			}
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlindedBeaconBlockBodyCapella object
func (b *BlindedBeaconBlockBodyCapella) SizeSSZ() (size int) {
	size = 388

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	// Field (9) 'ExecutionPayloadHeader'
	if b.ExecutionPayloadHeader == nil {
		b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeaderCapella)
	}
	size += b.ExecutionPayloadHeader.SizeSSZ()

	// Field (10) 'BlsToExecutionChanges'
	size += len(b.BlsToExecutionChanges) * 172

	return
}

// HashTreeRoot ssz hashes the BlindedBeaconBlockBodyCapella object
func (b *BlindedBeaconBlockBodyCapella) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlindedBeaconBlockBodyCapella object with a hasher
func (b *BlindedBeaconBlockBodyCapella) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (9) 'ExecutionPayloadHeader'
	if err = b.ExecutionPayloadHeader.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		subIndx := hh.Index()
		num := uint64(len(b.BlsToExecutionChanges))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.BlsToExecutionChanges {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlindedBeaconBlockBodyDeneb object
func (b *BlindedBeaconBlockBodyDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlindedBeaconBlockBodyDeneb object to a target array
func (b *BlindedBeaconBlockBodyDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(392)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Offset (9) 'ExecutionPayloadHeader'
	dst = ssz.WriteOffset(dst, offset)
	if b.ExecutionPayloadHeader == nil {
		b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeaderDeneb)
	}
	offset += b.ExecutionPayloadHeader.SizeSSZ()

	// Offset (10) 'BlsToExecutionChanges'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.BlsToExecutionChanges) * 172

	// Offset (11) 'BlobKzgCommitments'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.BlobKzgCommitments) * 48

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (9) 'ExecutionPayloadHeader'
	if dst, err = b.ExecutionPayloadHeader.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	if size := len(b.BlsToExecutionChanges); size > 16 {
		err = ssz.ErrListTooBigFn("--.BlsToExecutionChanges", size, 16)
		return
	}
	for ii := 0; ii < len(b.BlsToExecutionChanges); ii++ {
		if dst, err = b.BlsToExecutionChanges[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (11) 'BlobKzgCommitments'
	if size := len(b.BlobKzgCommitments); size > 4096 {
		err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
		return
	}
	for ii := 0; ii < len(b.BlobKzgCommitments); ii++ {
		if size := len(b.BlobKzgCommitments[ii]); size != 48 {
			err = ssz.ErrBytesLengthFn("--.BlobKzgCommitments[ii]", size, 48)
			return
		}
		dst = append(dst, b.BlobKzgCommitments[ii]...)
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BlindedBeaconBlockBodyDeneb object
func (b *BlindedBeaconBlockBodyDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 392 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7, o9, o10, o11 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 392 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Offset (9) 'ExecutionPayloadHeader'
	if o9 = ssz.ReadOffset(buf[380:384]); o9 > size || o7 > o9 {
		return ssz.ErrOffset
	}

	// Offset (10) 'BlsToExecutionChanges'
	if o10 = ssz.ReadOffset(buf[384:388]); o10 > size || o9 > o10 {
		return ssz.ErrOffset
	}

	// Offset (11) 'BlobKzgCommitments'
	if o11 = ssz.ReadOffset(buf[388:392]); o11 > size || o10 > o11 {
		return ssz.ErrOffset
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:o9]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}

	// Field (9) 'ExecutionPayloadHeader'
	{
		buf = tail[o9:o10]
		if b.ExecutionPayloadHeader == nil {
			b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeaderDeneb)
		}
		if err = b.ExecutionPayloadHeader.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		buf = tail[o10:o11]
		num, err := ssz.DivideInt2(len(buf), 172, 16)
		if err != nil {
			return err
		}
		b.BlsToExecutionChanges = make([]*SignedBLSToExecutionChange, num)
		for ii := 0; ii < num; ii++ {
			if b.BlsToExecutionChanges[ii] == nil {
				b.BlsToExecutionChanges[ii] = new(SignedBLSToExecutionChange)
			}
			if err = b.BlsToExecutionChanges[ii].UnmarshalSSZ(buf[ii*172 : (ii+1)*172]); err != nil {
				return err
			}
		}
	}

	// Field (11) 'BlobKzgCommitments'
	{
		buf = tail[o11:]
		num, err := ssz.DivideInt2(len(buf), 48, 4096)
		if err != nil {
			return err
		}
		b.BlobKzgCommitments = make([][]byte, num)
		for ii := 0; ii < num; ii++ {
			if cap(b.BlobKzgCommitments[ii]) == 0 {
				b.BlobKzgCommitments[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
			}
			b.BlobKzgCommitments[ii] = append(b.BlobKzgCommitments[ii], buf[ii*48:(ii+1)*48]...)
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlindedBeaconBlockBodyDeneb object
func (b *BlindedBeaconBlockBodyDeneb) SizeSSZ() (size int) {
	size = 392

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	// Field (9) 'ExecutionPayloadHeader'
	if b.ExecutionPayloadHeader == nil {
		b.ExecutionPayloadHeader = new(v11.ExecutionPayloadHeaderDeneb)
	}
	size += b.ExecutionPayloadHeader.SizeSSZ()

	// Field (10) 'BlsToExecutionChanges'
	size += len(b.BlsToExecutionChanges) * 172

	// Field (11) 'BlobKzgCommitments'
	size += len(b.BlobKzgCommitments) * 48

	return
}

// HashTreeRoot ssz hashes the BlindedBeaconBlockBodyDeneb object
func (b *BlindedBeaconBlockBodyDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlindedBeaconBlockBodyDeneb object with a hasher
func (b *BlindedBeaconBlockBodyDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (9) 'ExecutionPayloadHeader'
	if err = b.ExecutionPayloadHeader.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		subIndx := hh.Index()
		num := uint64(len(b.BlsToExecutionChanges))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.BlsToExecutionChanges {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (11) 'BlobKzgCommitments'
	{
		if size := len(b.BlobKzgCommitments); size > 4096 {
			err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
			return
		}
		subIndx := hh.Index()
		for _, i := range b.BlobKzgCommitments {
			if len(i) != 48 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}

		numItems := uint64(len(b.BlobKzgCommitments))
		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockBodyDeneb object
func (b *BeaconBlockBodyDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockBodyDeneb object to a target array
func (b *BeaconBlockBodyDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(392)

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	dst = append(dst, b.RandaoReveal...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if dst, err = b.Eth1Data.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	dst = append(dst, b.Graffiti...)

	// Offset (3) 'ProposerSlashings'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.ProposerSlashings) * 416

	// Offset (4) 'AttesterSlashings'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		offset += 4
		offset += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Offset (5) 'Attestations'
	dst = ssz.WriteOffset(dst, offset)
	for ii := 0; ii < len(b.Attestations); ii++ {
		offset += 4
		offset += b.Attestations[ii].SizeSSZ()
	}

	// Offset (6) 'Deposits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Deposits) * 1240

	// Offset (7) 'VoluntaryExits'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.VoluntaryExits) * 112

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if dst, err = b.SyncAggregate.MarshalSSZTo(dst); err != nil {
		return
	}

	// Offset (9) 'ExecutionPayload'
	dst = ssz.WriteOffset(dst, offset)
	if b.ExecutionPayload == nil {
		b.ExecutionPayload = new(v11.ExecutionPayloadDeneb)
	}
	offset += b.ExecutionPayload.SizeSSZ()

	// Offset (10) 'BlsToExecutionChanges'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.BlsToExecutionChanges) * 172

	// Offset (11) 'BlobKzgCommitments'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.BlobKzgCommitments) * 48

	// Field (3) 'ProposerSlashings'
	if size := len(b.ProposerSlashings); size > 16 {
		err = ssz.ErrListTooBigFn("--.ProposerSlashings", size, 16)
		return
	}
	for ii := 0; ii < len(b.ProposerSlashings); ii++ {
		if dst, err = b.ProposerSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (4) 'AttesterSlashings'
	if size := len(b.AttesterSlashings); size > 2 {
		err = ssz.ErrListTooBigFn("--.AttesterSlashings", size, 2)
		return
	}
	{
		offset = 4 * len(b.AttesterSlashings)
		for ii := 0; ii < len(b.AttesterSlashings); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.AttesterSlashings[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		if dst, err = b.AttesterSlashings[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (5) 'Attestations'
	if size := len(b.Attestations); size > 128 {
		err = ssz.ErrListTooBigFn("--.Attestations", size, 128)
		return
	}
	{
		offset = 4 * len(b.Attestations)
		for ii := 0; ii < len(b.Attestations); ii++ {
			dst = ssz.WriteOffset(dst, offset)
			offset += b.Attestations[ii].SizeSSZ()
		}
	}
	for ii := 0; ii < len(b.Attestations); ii++ {
		if dst, err = b.Attestations[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (6) 'Deposits'
	if size := len(b.Deposits); size > 16 {
		err = ssz.ErrListTooBigFn("--.Deposits", size, 16)
		return
	}
	for ii := 0; ii < len(b.Deposits); ii++ {
		if dst, err = b.Deposits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (7) 'VoluntaryExits'
	if size := len(b.VoluntaryExits); size > 16 {
		err = ssz.ErrListTooBigFn("--.VoluntaryExits", size, 16)
		return
	}
	for ii := 0; ii < len(b.VoluntaryExits); ii++ {
		if dst, err = b.VoluntaryExits[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (9) 'ExecutionPayload'
	if dst, err = b.ExecutionPayload.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	if size := len(b.BlsToExecutionChanges); size > 16 {
		err = ssz.ErrListTooBigFn("--.BlsToExecutionChanges", size, 16)
		return
	}
	for ii := 0; ii < len(b.BlsToExecutionChanges); ii++ {
		if dst, err = b.BlsToExecutionChanges[ii].MarshalSSZTo(dst); err != nil {
			return
		}
	}

	// Field (11) 'BlobKzgCommitments'
	if size := len(b.BlobKzgCommitments); size > 4096 {
		err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
		return
	}
	for ii := 0; ii < len(b.BlobKzgCommitments); ii++ {
		if size := len(b.BlobKzgCommitments[ii]); size != 48 {
			err = ssz.ErrBytesLengthFn("--.BlobKzgCommitments[ii]", size, 48)
			return
		}
		dst = append(dst, b.BlobKzgCommitments[ii]...)
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockBodyDeneb object
func (b *BeaconBlockBodyDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 392 {
		return ssz.ErrSize
	}

	tail := buf
	var o3, o4, o5, o6, o7, o9, o10, o11 uint64

	// Field (0) 'RandaoReveal'
	if cap(b.RandaoReveal) == 0 {
		b.RandaoReveal = make([]byte, 0, len(buf[0:96]))
	}
	b.RandaoReveal = append(b.RandaoReveal, buf[0:96]...)

	// Field (1) 'Eth1Data'
	if b.Eth1Data == nil {
		b.Eth1Data = new(v1.Eth1Data)
	}
	if err = b.Eth1Data.UnmarshalSSZ(buf[96:168]); err != nil {
		return err
	}

	// Field (2) 'Graffiti'
	if cap(b.Graffiti) == 0 {
		b.Graffiti = make([]byte, 0, len(buf[168:200]))
	}
	b.Graffiti = append(b.Graffiti, buf[168:200]...)

	// Offset (3) 'ProposerSlashings'
	if o3 = ssz.ReadOffset(buf[200:204]); o3 > size {
		return ssz.ErrOffset
	}

	if o3 != 392 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (4) 'AttesterSlashings'
	if o4 = ssz.ReadOffset(buf[204:208]); o4 > size || o3 > o4 {
		return ssz.ErrOffset
	}

	// Offset (5) 'Attestations'
	if o5 = ssz.ReadOffset(buf[208:212]); o5 > size || o4 > o5 {
		return ssz.ErrOffset
	}

	// Offset (6) 'Deposits'
	if o6 = ssz.ReadOffset(buf[212:216]); o6 > size || o5 > o6 {
		return ssz.ErrOffset
	}

	// Offset (7) 'VoluntaryExits'
	if o7 = ssz.ReadOffset(buf[216:220]); o7 > size || o6 > o7 {
		return ssz.ErrOffset
	}

	// Field (8) 'SyncAggregate'
	if b.SyncAggregate == nil {
		b.SyncAggregate = new(v1.SyncAggregate)
	}
	if err = b.SyncAggregate.UnmarshalSSZ(buf[220:380]); err != nil {
		return err
	}

	// Offset (9) 'ExecutionPayload'
	if o9 = ssz.ReadOffset(buf[380:384]); o9 > size || o7 > o9 {
		return ssz.ErrOffset
	}

	// Offset (10) 'BlsToExecutionChanges'
	if o10 = ssz.ReadOffset(buf[384:388]); o10 > size || o9 > o10 {
		return ssz.ErrOffset
	}

	// Offset (11) 'BlobKzgCommitments'
	if o11 = ssz.ReadOffset(buf[388:392]); o11 > size || o10 > o11 {
		return ssz.ErrOffset
	}

	// Field (3) 'ProposerSlashings'
	{
		buf = tail[o3:o4]
		num, err := ssz.DivideInt2(len(buf), 416, 16)
		if err != nil {
			return err
		}
		b.ProposerSlashings = make([]*v1.ProposerSlashing, num)
		for ii := 0; ii < num; ii++ {
			if b.ProposerSlashings[ii] == nil {
				b.ProposerSlashings[ii] = new(v1.ProposerSlashing)
			}
			if err = b.ProposerSlashings[ii].UnmarshalSSZ(buf[ii*416 : (ii+1)*416]); err != nil {
				return err
			}
		}
	}

	// Field (4) 'AttesterSlashings'
	{
		buf = tail[o4:o5]
		num, err := ssz.DecodeDynamicLength(buf, 2)
		if err != nil {
			return err
		}
		b.AttesterSlashings = make([]*v1.AttesterSlashing, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.AttesterSlashings[indx] == nil {
				b.AttesterSlashings[indx] = new(v1.AttesterSlashing)
			}
			if err = b.AttesterSlashings[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (5) 'Attestations'
	{
		buf = tail[o5:o6]
		num, err := ssz.DecodeDynamicLength(buf, 128)
		if err != nil {
			return err
		}
		b.Attestations = make([]*v1.Attestation, num)
		err = ssz.UnmarshalDynamic(buf, num, func(indx int, buf []byte) (err error) {
			if b.Attestations[indx] == nil {
				b.Attestations[indx] = new(v1.Attestation)
			}
			if err = b.Attestations[indx].UnmarshalSSZ(buf); err != nil {
				return err
			}
			return nil
		})
		if err != nil {
			return err
		}
	}

	// Field (6) 'Deposits'
	{
		buf = tail[o6:o7]
		num, err := ssz.DivideInt2(len(buf), 1240, 16)
		if err != nil {
			return err
		}
		b.Deposits = make([]*v1.Deposit, num)
		for ii := 0; ii < num; ii++ {
			if b.Deposits[ii] == nil {
				b.Deposits[ii] = new(v1.Deposit)
			}
			if err = b.Deposits[ii].UnmarshalSSZ(buf[ii*1240 : (ii+1)*1240]); err != nil {
				return err
			}
		}
	}

	// Field (7) 'VoluntaryExits'
	{
		buf = tail[o7:o9]
		num, err := ssz.DivideInt2(len(buf), 112, 16)
		if err != nil {
			return err
		}
		b.VoluntaryExits = make([]*v1.SignedVoluntaryExit, num)
		for ii := 0; ii < num; ii++ {
			if b.VoluntaryExits[ii] == nil {
				b.VoluntaryExits[ii] = new(v1.SignedVoluntaryExit)
			}
			if err = b.VoluntaryExits[ii].UnmarshalSSZ(buf[ii*112 : (ii+1)*112]); err != nil {
				return err
			}
		}
	}

	// Field (9) 'ExecutionPayload'
	{
		buf = tail[o9:o10]
		if b.ExecutionPayload == nil {
			b.ExecutionPayload = new(v11.ExecutionPayloadDeneb)
		}
		if err = b.ExecutionPayload.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		buf = tail[o10:o11]
		num, err := ssz.DivideInt2(len(buf), 172, 16)
		if err != nil {
			return err
		}
		b.BlsToExecutionChanges = make([]*SignedBLSToExecutionChange, num)
		for ii := 0; ii < num; ii++ {
			if b.BlsToExecutionChanges[ii] == nil {
				b.BlsToExecutionChanges[ii] = new(SignedBLSToExecutionChange)
			}
			if err = b.BlsToExecutionChanges[ii].UnmarshalSSZ(buf[ii*172 : (ii+1)*172]); err != nil {
				return err
			}
		}
	}

	// Field (11) 'BlobKzgCommitments'
	{
		buf = tail[o11:]
		num, err := ssz.DivideInt2(len(buf), 48, 4096)
		if err != nil {
			return err
		}
		b.BlobKzgCommitments = make([][]byte, num)
		for ii := 0; ii < num; ii++ {
			if cap(b.BlobKzgCommitments[ii]) == 0 {
				b.BlobKzgCommitments[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
			}
			b.BlobKzgCommitments[ii] = append(b.BlobKzgCommitments[ii], buf[ii*48:(ii+1)*48]...)
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockBodyDeneb object
func (b *BeaconBlockBodyDeneb) SizeSSZ() (size int) {
	size = 392

	// Field (3) 'ProposerSlashings'
	size += len(b.ProposerSlashings) * 416

	// Field (4) 'AttesterSlashings'
	for ii := 0; ii < len(b.AttesterSlashings); ii++ {
		size += 4
		size += b.AttesterSlashings[ii].SizeSSZ()
	}

	// Field (5) 'Attestations'
	for ii := 0; ii < len(b.Attestations); ii++ {
		size += 4
		size += b.Attestations[ii].SizeSSZ()
	}

	// Field (6) 'Deposits'
	size += len(b.Deposits) * 1240

	// Field (7) 'VoluntaryExits'
	size += len(b.VoluntaryExits) * 112

	// Field (9) 'ExecutionPayload'
	if b.ExecutionPayload == nil {
		b.ExecutionPayload = new(v11.ExecutionPayloadDeneb)
	}
	size += b.ExecutionPayload.SizeSSZ()

	// Field (10) 'BlsToExecutionChanges'
	size += len(b.BlsToExecutionChanges) * 172

	// Field (11) 'BlobKzgCommitments'
	size += len(b.BlobKzgCommitments) * 48

	return
}

// HashTreeRoot ssz hashes the BeaconBlockBodyDeneb object
func (b *BeaconBlockBodyDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockBodyDeneb object with a hasher
func (b *BeaconBlockBodyDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'RandaoReveal'
	if size := len(b.RandaoReveal); size != 96 {
		err = ssz.ErrBytesLengthFn("--.RandaoReveal", size, 96)
		return
	}
	hh.PutBytes(b.RandaoReveal)

	// Field (1) 'Eth1Data'
	if err = b.Eth1Data.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (2) 'Graffiti'
	if size := len(b.Graffiti); size != 32 {
		err = ssz.ErrBytesLengthFn("--.Graffiti", size, 32)
		return
	}
	hh.PutBytes(b.Graffiti)

	// Field (3) 'ProposerSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.ProposerSlashings))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.ProposerSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (4) 'AttesterSlashings'
	{
		subIndx := hh.Index()
		num := uint64(len(b.AttesterSlashings))
		if num > 2 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.AttesterSlashings {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 2)
	}

	// Field (5) 'Attestations'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Attestations))
		if num > 128 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Attestations {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 128)
	}

	// Field (6) 'Deposits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.Deposits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.Deposits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (7) 'VoluntaryExits'
	{
		subIndx := hh.Index()
		num := uint64(len(b.VoluntaryExits))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.VoluntaryExits {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (8) 'SyncAggregate'
	if err = b.SyncAggregate.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (9) 'ExecutionPayload'
	if err = b.ExecutionPayload.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (10) 'BlsToExecutionChanges'
	{
		subIndx := hh.Index()
		num := uint64(len(b.BlsToExecutionChanges))
		if num > 16 {
			err = ssz.ErrIncorrectListSize
			return
		}
		for _, elem := range b.BlsToExecutionChanges {
			if err = elem.HashTreeRootWith(hh); err != nil {
				return
			}
		}
		hh.MerkleizeWithMixin(subIndx, num, 16)
	}

	// Field (11) 'BlobKzgCommitments'
	{
		if size := len(b.BlobKzgCommitments); size > 4096 {
			err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
			return
		}
		subIndx := hh.Index()
		for _, i := range b.BlobKzgCommitments {
			if len(i) != 48 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}

		numItems := uint64(len(b.BlobKzgCommitments))
		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBeaconBlockContentsDeneb object
func (s *SignedBeaconBlockContentsDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBeaconBlockContentsDeneb object to a target array
func (s *SignedBeaconBlockContentsDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(12)

	// Offset (0) 'SignedBlock'
	dst = ssz.WriteOffset(dst, offset)
	if s.SignedBlock == nil {
		s.SignedBlock = new(SignedBeaconBlockDeneb)
	}
	offset += s.SignedBlock.SizeSSZ()

	// Offset (1) 'KzgProofs'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(s.KzgProofs) * 48

	// Offset (2) 'Blobs'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(s.Blobs) * 131072

	// Field (0) 'SignedBlock'
	if dst, err = s.SignedBlock.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (1) 'KzgProofs'
	if size := len(s.KzgProofs); size > 4096 {
		err = ssz.ErrListTooBigFn("--.KzgProofs", size, 4096)
		return
	}
	for ii := 0; ii < len(s.KzgProofs); ii++ {
		if size := len(s.KzgProofs[ii]); size != 48 {
			err = ssz.ErrBytesLengthFn("--.KzgProofs[ii]", size, 48)
			return
		}
		dst = append(dst, s.KzgProofs[ii]...)
	}

	// Field (2) 'Blobs'
	if size := len(s.Blobs); size > 4096 {
		err = ssz.ErrListTooBigFn("--.Blobs", size, 4096)
		return
	}
	for ii := 0; ii < len(s.Blobs); ii++ {
		if size := len(s.Blobs[ii]); size != 131072 {
			err = ssz.ErrBytesLengthFn("--.Blobs[ii]", size, 131072)
			return
		}
		dst = append(dst, s.Blobs[ii]...)
	}

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBeaconBlockContentsDeneb object
func (s *SignedBeaconBlockContentsDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 12 {
		return ssz.ErrSize
	}

	tail := buf
	var o0, o1, o2 uint64

	// Offset (0) 'SignedBlock'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 12 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (1) 'KzgProofs'
	if o1 = ssz.ReadOffset(buf[4:8]); o1 > size || o0 > o1 {
		return ssz.ErrOffset
	}

	// Offset (2) 'Blobs'
	if o2 = ssz.ReadOffset(buf[8:12]); o2 > size || o1 > o2 {
		return ssz.ErrOffset
	}

	// Field (0) 'SignedBlock'
	{
		buf = tail[o0:o1]
		if s.SignedBlock == nil {
			s.SignedBlock = new(SignedBeaconBlockDeneb)
		}
		if err = s.SignedBlock.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (1) 'KzgProofs'
	{
		buf = tail[o1:o2]
		num, err := ssz.DivideInt2(len(buf), 48, 4096)
		if err != nil {
			return err
		}
		s.KzgProofs = make([][]byte, num)
		for ii := 0; ii < num; ii++ {
			if cap(s.KzgProofs[ii]) == 0 {
				s.KzgProofs[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
			}
			s.KzgProofs[ii] = append(s.KzgProofs[ii], buf[ii*48:(ii+1)*48]...)
		}
	}

	// Field (2) 'Blobs'
	{
		buf = tail[o2:]
		num, err := ssz.DivideInt2(len(buf), 131072, 4096)
		if err != nil {
			return err
		}
		s.Blobs = make([][]byte, num)
		for ii := 0; ii < num; ii++ {
			if cap(s.Blobs[ii]) == 0 {
				s.Blobs[ii] = make([]byte, 0, len(buf[ii*131072:(ii+1)*131072]))
			}
			s.Blobs[ii] = append(s.Blobs[ii], buf[ii*131072:(ii+1)*131072]...)
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBeaconBlockContentsDeneb object
func (s *SignedBeaconBlockContentsDeneb) SizeSSZ() (size int) {
	size = 12

	// Field (0) 'SignedBlock'
	if s.SignedBlock == nil {
		s.SignedBlock = new(SignedBeaconBlockDeneb)
	}
	size += s.SignedBlock.SizeSSZ()

	// Field (1) 'KzgProofs'
	size += len(s.KzgProofs) * 48

	// Field (2) 'Blobs'
	size += len(s.Blobs) * 131072

	return
}

// HashTreeRoot ssz hashes the SignedBeaconBlockContentsDeneb object
func (s *SignedBeaconBlockContentsDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBeaconBlockContentsDeneb object with a hasher
func (s *SignedBeaconBlockContentsDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'SignedBlock'
	if err = s.SignedBlock.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'KzgProofs'
	{
		if size := len(s.KzgProofs); size > 4096 {
			err = ssz.ErrListTooBigFn("--.KzgProofs", size, 4096)
			return
		}
		subIndx := hh.Index()
		for _, i := range s.KzgProofs {
			if len(i) != 48 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}

		numItems := uint64(len(s.KzgProofs))
		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
	}

	// Field (2) 'Blobs'
	{
		if size := len(s.Blobs); size > 4096 {
			err = ssz.ErrListTooBigFn("--.Blobs", size, 4096)
			return
		}
		subIndx := hh.Index()
		for _, i := range s.Blobs {
			if len(i) != 131072 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}

		numItems := uint64(len(s.Blobs))
		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BeaconBlockContentsDeneb object
func (b *BeaconBlockContentsDeneb) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BeaconBlockContentsDeneb object to a target array
func (b *BeaconBlockContentsDeneb) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf
	offset := int(12)

	// Offset (0) 'Block'
	dst = ssz.WriteOffset(dst, offset)
	if b.Block == nil {
		b.Block = new(BeaconBlockDeneb)
	}
	offset += b.Block.SizeSSZ()

	// Offset (1) 'KzgProofs'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.KzgProofs) * 48

	// Offset (2) 'Blobs'
	dst = ssz.WriteOffset(dst, offset)
	offset += len(b.Blobs) * 131072

	// Field (0) 'Block'
	if dst, err = b.Block.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (1) 'KzgProofs'
	if size := len(b.KzgProofs); size > 4096 {
		err = ssz.ErrListTooBigFn("--.KzgProofs", size, 4096)
		return
	}
	for ii := 0; ii < len(b.KzgProofs); ii++ {
		if size := len(b.KzgProofs[ii]); size != 48 {
			err = ssz.ErrBytesLengthFn("--.KzgProofs[ii]", size, 48)
			return
		}
		dst = append(dst, b.KzgProofs[ii]...)
	}

	// Field (2) 'Blobs'
	if size := len(b.Blobs); size > 4096 {
		err = ssz.ErrListTooBigFn("--.Blobs", size, 4096)
		return
	}
	for ii := 0; ii < len(b.Blobs); ii++ {
		if size := len(b.Blobs[ii]); size != 131072 {
			err = ssz.ErrBytesLengthFn("--.Blobs[ii]", size, 131072)
			return
		}
		dst = append(dst, b.Blobs[ii]...)
	}

	return
}

// UnmarshalSSZ ssz unmarshals the BeaconBlockContentsDeneb object
func (b *BeaconBlockContentsDeneb) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size < 12 {
		return ssz.ErrSize
	}

	tail := buf
	var o0, o1, o2 uint64

	// Offset (0) 'Block'
	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
		return ssz.ErrOffset
	}

	if o0 != 12 {
		return ssz.ErrInvalidVariableOffset
	}

	// Offset (1) 'KzgProofs'
	if o1 = ssz.ReadOffset(buf[4:8]); o1 > size || o0 > o1 {
		return ssz.ErrOffset
	}

	// Offset (2) 'Blobs'
	if o2 = ssz.ReadOffset(buf[8:12]); o2 > size || o1 > o2 {
		return ssz.ErrOffset
	}

	// Field (0) 'Block'
	{
		buf = tail[o0:o1]
		if b.Block == nil {
			b.Block = new(BeaconBlockDeneb)
		}
		if err = b.Block.UnmarshalSSZ(buf); err != nil {
			return err
		}
	}

	// Field (1) 'KzgProofs'
	{
		buf = tail[o1:o2]
		num, err := ssz.DivideInt2(len(buf), 48, 4096)
		if err != nil {
			return err
		}
		b.KzgProofs = make([][]byte, num)
		for ii := 0; ii < num; ii++ {
			if cap(b.KzgProofs[ii]) == 0 {
				b.KzgProofs[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
			}
			b.KzgProofs[ii] = append(b.KzgProofs[ii], buf[ii*48:(ii+1)*48]...)
		}
	}

	// Field (2) 'Blobs'
	{
		buf = tail[o2:]
		num, err := ssz.DivideInt2(len(buf), 131072, 4096)
		if err != nil {
			return err
		}
		b.Blobs = make([][]byte, num)
		for ii := 0; ii < num; ii++ {
			if cap(b.Blobs[ii]) == 0 {
				b.Blobs[ii] = make([]byte, 0, len(buf[ii*131072:(ii+1)*131072]))
			}
			b.Blobs[ii] = append(b.Blobs[ii], buf[ii*131072:(ii+1)*131072]...)
		}
	}
	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockContentsDeneb object
func (b *BeaconBlockContentsDeneb) SizeSSZ() (size int) {
	size = 12

	// Field (0) 'Block'
	if b.Block == nil {
		b.Block = new(BeaconBlockDeneb)
	}
	size += b.Block.SizeSSZ()

	// Field (1) 'KzgProofs'
	size += len(b.KzgProofs) * 48

	// Field (2) 'Blobs'
	size += len(b.Blobs) * 131072

	return
}

// HashTreeRoot ssz hashes the BeaconBlockContentsDeneb object
func (b *BeaconBlockContentsDeneb) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BeaconBlockContentsDeneb object with a hasher
func (b *BeaconBlockContentsDeneb) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Block'
	if err = b.Block.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'KzgProofs'
	{
		if size := len(b.KzgProofs); size > 4096 {
			err = ssz.ErrListTooBigFn("--.KzgProofs", size, 4096)
			return
		}
		subIndx := hh.Index()
		for _, i := range b.KzgProofs {
			if len(i) != 48 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}

		numItems := uint64(len(b.KzgProofs))
		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
	}

	// Field (2) 'Blobs'
	{
		if size := len(b.Blobs); size > 4096 {
			err = ssz.ErrListTooBigFn("--.Blobs", size, 4096)
			return
		}
		subIndx := hh.Index()
		for _, i := range b.Blobs {
			if len(i) != 131072 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}

		numItems := uint64(len(b.Blobs))
		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
	}

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BlobIdentifier object
func (b *BlobIdentifier) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BlobIdentifier object to a target array
func (b *BlobIdentifier) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf

	// Field (0) 'BlockRoot'
	if size := len(b.BlockRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.BlockRoot", size, 32)
		return
	}
	dst = append(dst, b.BlockRoot...)

	// Field (1) 'Index'
	dst = ssz.MarshalUint64(dst, b.Index)

	return
}

// UnmarshalSSZ ssz unmarshals the BlobIdentifier object
func (b *BlobIdentifier) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 40 {
		return ssz.ErrSize
	}

	// Field (0) 'BlockRoot'
	if cap(b.BlockRoot) == 0 {
		b.BlockRoot = make([]byte, 0, len(buf[0:32]))
	}
	b.BlockRoot = append(b.BlockRoot, buf[0:32]...)

	// Field (1) 'Index'
	b.Index = ssz.UnmarshallUint64(buf[32:40])

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BlobIdentifier object
func (b *BlobIdentifier) SizeSSZ() (size int) {
	size = 40
	return
}

// HashTreeRoot ssz hashes the BlobIdentifier object
func (b *BlobIdentifier) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BlobIdentifier object with a hasher
func (b *BlobIdentifier) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'BlockRoot'
	if size := len(b.BlockRoot); size != 32 {
		err = ssz.ErrBytesLengthFn("--.BlockRoot", size, 32)
		return
	}
	hh.PutBytes(b.BlockRoot)

	// Field (1) 'Index'
	hh.PutUint64(b.Index)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SyncCommittee object
func (s *SyncCommittee) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SyncCommittee object to a target array
func (s *SyncCommittee) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf

	// Field (0) 'Pubkeys'
	if size := len(s.Pubkeys); size != 512 {
		err = ssz.ErrVectorLengthFn("--.Pubkeys", size, 512)
		return
	}
	for ii := 0; ii < 512; ii++ {
		if size := len(s.Pubkeys[ii]); size != 48 {
			err = ssz.ErrBytesLengthFn("--.Pubkeys[ii]", size, 48)
			return
		}
		dst = append(dst, s.Pubkeys[ii]...)
	}

	// Field (1) 'AggregatePubkey'
	if size := len(s.AggregatePubkey); size != 48 {
		err = ssz.ErrBytesLengthFn("--.AggregatePubkey", size, 48)
		return
	}
	dst = append(dst, s.AggregatePubkey...)

	return
}

// UnmarshalSSZ ssz unmarshals the SyncCommittee object
func (s *SyncCommittee) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 24624 {
		return ssz.ErrSize
	}

	// Field (0) 'Pubkeys'
	s.Pubkeys = make([][]byte, 512)
	for ii := 0; ii < 512; ii++ {
		if cap(s.Pubkeys[ii]) == 0 {
			s.Pubkeys[ii] = make([]byte, 0, len(buf[0:24576][ii*48:(ii+1)*48]))
		}
		s.Pubkeys[ii] = append(s.Pubkeys[ii], buf[0:24576][ii*48:(ii+1)*48]...)
	}

	// Field (1) 'AggregatePubkey'
	if cap(s.AggregatePubkey) == 0 {
		s.AggregatePubkey = make([]byte, 0, len(buf[24576:24624]))
	}
	s.AggregatePubkey = append(s.AggregatePubkey, buf[24576:24624]...)

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SyncCommittee object
func (s *SyncCommittee) SizeSSZ() (size int) {
	size = 24624
	return
}

// HashTreeRoot ssz hashes the SyncCommittee object
func (s *SyncCommittee) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SyncCommittee object with a hasher
func (s *SyncCommittee) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Pubkeys'
	{
		if size := len(s.Pubkeys); size != 512 {
			err = ssz.ErrVectorLengthFn("--.Pubkeys", size, 512)
			return
		}
		subIndx := hh.Index()
		for _, i := range s.Pubkeys {
			if len(i) != 48 {
				err = ssz.ErrBytesLength
				return
			}
			hh.PutBytes(i)
		}
		hh.Merkleize(subIndx)
	}

	// Field (1) 'AggregatePubkey'
	if size := len(s.AggregatePubkey); size != 48 {
		err = ssz.ErrBytesLengthFn("--.AggregatePubkey", size, 48)
		return
	}
	hh.PutBytes(s.AggregatePubkey)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the BLSToExecutionChange object
func (b *BLSToExecutionChange) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(b)
}

// MarshalSSZTo ssz marshals the BLSToExecutionChange object to a target array
func (b *BLSToExecutionChange) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf

	// Field (0) 'ValidatorIndex'
	dst = ssz.MarshalUint64(dst, uint64(b.ValidatorIndex))

	// Field (1) 'FromBlsPubkey'
	if size := len(b.FromBlsPubkey); size != 48 {
		err = ssz.ErrBytesLengthFn("--.FromBlsPubkey", size, 48)
		return
	}
	dst = append(dst, b.FromBlsPubkey...)

	// Field (2) 'ToExecutionAddress'
	if size := len(b.ToExecutionAddress); size != 20 {
		err = ssz.ErrBytesLengthFn("--.ToExecutionAddress", size, 20)
		return
	}
	dst = append(dst, b.ToExecutionAddress...)

	return
}

// UnmarshalSSZ ssz unmarshals the BLSToExecutionChange object
func (b *BLSToExecutionChange) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 76 {
		return ssz.ErrSize
	}

	// Field (0) 'ValidatorIndex'
	b.ValidatorIndex = github_com_prysmaticlabs_prysm_v5_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[0:8]))

	// Field (1) 'FromBlsPubkey'
	if cap(b.FromBlsPubkey) == 0 {
		b.FromBlsPubkey = make([]byte, 0, len(buf[8:56]))
	}
	b.FromBlsPubkey = append(b.FromBlsPubkey, buf[8:56]...)

	// Field (2) 'ToExecutionAddress'
	if cap(b.ToExecutionAddress) == 0 {
		b.ToExecutionAddress = make([]byte, 0, len(buf[56:76]))
	}
	b.ToExecutionAddress = append(b.ToExecutionAddress, buf[56:76]...)

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the BLSToExecutionChange object
func (b *BLSToExecutionChange) SizeSSZ() (size int) {
	size = 76
	return
}

// HashTreeRoot ssz hashes the BLSToExecutionChange object
func (b *BLSToExecutionChange) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(b)
}

// HashTreeRootWith ssz hashes the BLSToExecutionChange object with a hasher
func (b *BLSToExecutionChange) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'ValidatorIndex'
	hh.PutUint64(uint64(b.ValidatorIndex))

	// Field (1) 'FromBlsPubkey'
	if size := len(b.FromBlsPubkey); size != 48 {
		err = ssz.ErrBytesLengthFn("--.FromBlsPubkey", size, 48)
		return
	}
	hh.PutBytes(b.FromBlsPubkey)

	// Field (2) 'ToExecutionAddress'
	if size := len(b.ToExecutionAddress); size != 20 {
		err = ssz.ErrBytesLengthFn("--.ToExecutionAddress", size, 20)
		return
	}
	hh.PutBytes(b.ToExecutionAddress)

	hh.Merkleize(indx)
	return
}

// MarshalSSZ ssz marshals the SignedBLSToExecutionChange object
func (s *SignedBLSToExecutionChange) MarshalSSZ() ([]byte, error) {
	return ssz.MarshalSSZ(s)
}

// MarshalSSZTo ssz marshals the SignedBLSToExecutionChange object to a target array
func (s *SignedBLSToExecutionChange) MarshalSSZTo(buf []byte) (dst []byte, err error) {
	dst = buf

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BLSToExecutionChange)
	}
	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	dst = append(dst, s.Signature...)

	return
}

// UnmarshalSSZ ssz unmarshals the SignedBLSToExecutionChange object
func (s *SignedBLSToExecutionChange) UnmarshalSSZ(buf []byte) error {
	var err error
	size := uint64(len(buf))
	if size != 172 {
		return ssz.ErrSize
	}

	// Field (0) 'Message'
	if s.Message == nil {
		s.Message = new(BLSToExecutionChange)
	}
	if err = s.Message.UnmarshalSSZ(buf[0:76]); err != nil {
		return err
	}

	// Field (1) 'Signature'
	if cap(s.Signature) == 0 {
		s.Signature = make([]byte, 0, len(buf[76:172]))
	}
	s.Signature = append(s.Signature, buf[76:172]...)

	return err
}

// SizeSSZ returns the ssz encoded size in bytes for the SignedBLSToExecutionChange object
func (s *SignedBLSToExecutionChange) SizeSSZ() (size int) {
	size = 172
	return
}

// HashTreeRoot ssz hashes the SignedBLSToExecutionChange object
func (s *SignedBLSToExecutionChange) HashTreeRoot() ([32]byte, error) {
	return ssz.HashWithDefaultHasher(s)
}

// HashTreeRootWith ssz hashes the SignedBLSToExecutionChange object with a hasher
func (s *SignedBLSToExecutionChange) HashTreeRootWith(hh *ssz.Hasher) (err error) {
	indx := hh.Index()

	// Field (0) 'Message'
	if err = s.Message.HashTreeRootWith(hh); err != nil {
		return
	}

	// Field (1) 'Signature'
	if size := len(s.Signature); size != 96 {
		err = ssz.ErrBytesLengthFn("--.Signature", size, 96)
		return
	}
	hh.PutBytes(s.Signature)

	hh.Merkleize(indx)
	return
}