Deneb produce blockv3 (#12708)

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

consensus-types/blocks/BUILD.bazel

@@ -27,6 +27,7 @@ go_library(
         "//runtime/version:go_default_library",
         "@com_github_pkg_errors//:go_default_library",
         "@com_github_prysmaticlabs_fastssz//:go_default_library",
+        "@com_github_sirupsen_logrus//:go_default_library",
         "@org_golang_google_protobuf//proto:go_default_library",
     ],
 )

consensus-types/blocks/getters.go

@@ -13,6 +13,7 @@ import (
 	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
 	validatorpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1/validator-client"
 	"github.com/prysmaticlabs/prysm/v4/runtime/version"
+	log "github.com/sirupsen/logrus"
 )
 
 // BeaconBlockIsNil checks if any composite field of input signed beacon block is nil.
@@ -341,10 +342,26 @@ func (b *SignedBeaconBlock) Version() int {
 	return b.version
 }
 
+// IsBlinded metadata on whether a block is blinded
 func (b *SignedBeaconBlock) IsBlinded() bool {
 	return b.block.body.isBlinded
 }
 
+// ValueInGwei metadata on the payload value returned by the builder. Value is 0 by default if local.
+func (b *SignedBeaconBlock) ValueInGwei() uint64 {
+	exec, err := b.block.body.Execution()
+	if err != nil {
+		log.WithError(err).Warn("failed to retrieve execution payload")
+		return 0
+	}
+	val, err := exec.ValueInGwei()
+	if err != nil {
+		log.WithError(err).Warn("failed to retrieve value in gwei")
+		return 0
+	}
+	return val
+}
+
 // Header converts the underlying protobuf object from blinded block to header format.
 func (b *SignedBeaconBlock) Header() (*eth.SignedBeaconBlockHeader, error) {
 	if b.IsNil() {

consensus-types/interfaces/beacon_block.go

@@ -32,6 +32,7 @@ type ReadOnlySignedBeaconBlock interface {
 	ssz.Unmarshaler
 	Version() int
 	IsBlinded() bool
+	ValueInGwei() uint64
 	Header() (*ethpb.SignedBeaconBlockHeader, error)
 }
 

consensus-types/mock/block.go

@@ -106,6 +106,10 @@ func (SignedBeaconBlock) Header() (*eth.SignedBeaconBlockHeader, error) {
 	panic("implement me")
 }
 
+func (SignedBeaconBlock) ValueInGwei() uint64 {
+	panic("implement me")
+}
+
 type BeaconBlock struct {
 	Htr             [field_params.RootLength]byte
 	HtrErr          error

consensus-types/primitives/BUILD.bazel

@@ -6,6 +6,7 @@ go_library(
         "committee_index.go",
         "domain.go",
         "epoch.go",
+        "randao.go",
         "slot.go",
         "sszbytes.go",
         "sszuint64.go",

consensus-types/primitives/randao.go

@@ -0,0 +1,3 @@
+package primitives
+
+var PointAtInfinity = append([]byte{0xC0}, make([]byte, 95)...)