EIP 7917 (#15129)

* Add the new Fulu state with the new field

* fix the hasher for the fulu state

* Fix ToProto() and ToProtoUnsafe()

* Add the fields as shared

* Add epoch transition code

* short circuit the proposer cache to use the state

* Marshal the state JSON

* update spectests to 1.6.0-alpha.1

* Remove deneb and electra entries from blob schedule

This was cherry picked from PR #15364
and edited to remove the minimal cases

* Fix minimal tests

* Increase deadling for processing blocks in spectests

* Preston's review

* review

---------

Co-authored-by: terence tsao <terence@prysmaticlabs.com>

config/params/mainnet_config.go

@@ -197,7 +197,7 @@ var mainnetBeaconConfig = &BeaconChainConfig{
 	BeaconStateCapellaFieldCount:   28,
 	BeaconStateDenebFieldCount:     28,
 	BeaconStateElectraFieldCount:   37,
-	BeaconStateFuluFieldCount:      37,
+	BeaconStateFuluFieldCount:      38,
 
 	// Slasher related values.
 	WeakSubjectivityPeriod:          54000,
@@ -340,10 +340,7 @@ var mainnetBeaconConfig = &BeaconChainConfig{
 	SubnetsPerNode:                  2,
 	NodeIdBits:                      256,
 
-	BlobSchedule: []BlobScheduleEntry{
-		{Epoch: 269568, MaxBlobsPerBlock: 6},
-		{Epoch: 364032, MaxBlobsPerBlock: 9},
-	},
+	BlobSchedule: []BlobScheduleEntry{},
 }
 
 // MainnetTestConfig provides a version of the mainnet config that has a different name

config/params/minimal_config.go

@@ -127,10 +127,7 @@ func MinimalSpecConfig() *BeaconChainConfig {
 	minimalConfig.ConfigName = MinimalName
 	minimalConfig.PresetBase = "minimal"
 
-	minimalConfig.BlobSchedule = []BlobScheduleEntry{
-		{Epoch: 18446744073709551615, MaxBlobsPerBlock: 6},
-		{Epoch: 18446744073709551615, MaxBlobsPerBlock: 9},
-	}
+	minimalConfig.BlobSchedule = make([]BlobScheduleEntry, 0)
 
 	minimalConfig.InitializeForkSchedule()
 	return minimalConfig

config/params/testnet_holesky_config.go

@@ -46,10 +46,7 @@ func HoleskyConfig() *BeaconChainConfig {
 	cfg.TerminalTotalDifficulty = "0"
 	cfg.DepositContractAddress = "0x4242424242424242424242424242424242424242"
 	cfg.EjectionBalance = 28000000000
-	cfg.BlobSchedule = []BlobScheduleEntry{
-		{Epoch: 29696, MaxBlobsPerBlock: 6},
-		{Epoch: 115968, MaxBlobsPerBlock: 9},
-	}
+	cfg.BlobSchedule = []BlobScheduleEntry{}
 	cfg.InitializeForkSchedule()
 	return cfg
 }

config/params/testnet_hoodi_config.go

@@ -53,10 +53,7 @@ func HoodiConfig() *BeaconChainConfig {
 	cfg.FuluForkVersion = []byte{0x70, 0x00, 0x09, 0x10}
 	cfg.TerminalTotalDifficulty = "0"
 	cfg.DepositContractAddress = "0x00000000219ab540356cBB839Cbe05303d7705Fa"
-	cfg.BlobSchedule = []BlobScheduleEntry{
-		{Epoch: 0, MaxBlobsPerBlock: 6},
-		{Epoch: 2048, MaxBlobsPerBlock: 9},
-	}
+	cfg.BlobSchedule = []BlobScheduleEntry{}
 	cfg.DefaultBuilderGasLimit = uint64(60000000)
 	cfg.InitializeForkSchedule()
 	return cfg

config/params/testnet_sepolia_config.go

@@ -51,10 +51,7 @@ func SepoliaConfig() *BeaconChainConfig {
 	cfg.TerminalTotalDifficulty = "17000000000000000"
 	cfg.DepositContractAddress = "0x7f02C3E3c98b133055B8B348B2Ac625669Ed295D"
 	cfg.DefaultBuilderGasLimit = uint64(60000000)
-	cfg.BlobSchedule = []BlobScheduleEntry{
-		{Epoch: 132608, MaxBlobsPerBlock: 6},
-		{Epoch: 222464, MaxBlobsPerBlock: 9},
-	}
+	cfg.BlobSchedule = []BlobScheduleEntry{}
 	cfg.InitializeForkSchedule()
 	return cfg
 }