Pull in EIP-7251 protobuf changes

From: #13903

proto/prysm/v1alpha1/BUILD.bazel

@@ -18,6 +18,7 @@ proto_library(
     srcs = [
         "beacon_chain.proto",
         "debug.proto",
+        "eip_7251.proto",
         "finalized_block_root_container.proto",
         "health.proto",
         "node.proto",
@@ -134,6 +135,12 @@ ssz_gen_marshal(
         "BlobSidecars",
         "BlobIdentifier",
         "DepositSnapshot",
+        "PendingBalanceDeposit",
+        "PartialWithdrawal",
+        "ExecutionLayerWithdrawalRequest",
+        "Consolidation",
+        "SignedConsolidation",
+        "PendingConsolidation",
     ],
 )
 

proto/prysm/v1alpha1/beacon_block.proto

@@ -19,6 +19,7 @@ import "proto/eth/ext/options.proto";
 import "proto/prysm/v1alpha1/attestation.proto";
 import "proto/prysm/v1alpha1/withdrawals.proto";
 import "proto/engine/v1/execution_engine.proto";
+import "proto/prysm/v1alpha1/eip_7251.proto";
 
 option csharp_namespace = "Ethereum.Eth.v1alpha1";
 option go_package = "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1;eth";
@@ -806,6 +807,8 @@ message BeaconBlockBodyElectra {
     repeated SignedBLSToExecutionChange bls_to_execution_changes = 11 [(ethereum.eth.ext.ssz_max) = "16"];
 
     repeated bytes blob_kzg_commitments = 12 [(ethereum.eth.ext.ssz_size) = "?,48", (ethereum.eth.ext.ssz_max)  = "max_blob_commitments.size"];
+
+    repeated Consolidation consolidations = 13 [(ethereum.eth.ext.ssz_max) = "1"]; // New in EIP-7251.
 }
 
 message SignedBlindedBeaconBlockElectra {

proto/prysm/v1alpha1/beacon_state.proto

@@ -7,6 +7,7 @@ import "proto/prysm/v1alpha1/beacon_block.proto";
 import "proto/prysm/v1alpha1/validator.proto";
 import "proto/engine/v1/execution_engine.proto";
 import "proto/eth/ext/options.proto";
+import "proto/prysm/v1alpha1/eip_7251.proto";
 
 option csharp_namespace = "Ethereum.Eth.V1Alpha1";
 option go_package = "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1;eth";
@@ -342,6 +343,69 @@ message BeaconStateDeneb {
   repeated HistoricalSummary historical_summaries = 11003 [(ethereum.eth.ext.ssz_max) = "16777216"];
 }
 
+message BeaconStateElectra {
+  // Versioning [1001-2000]
+  uint64 genesis_time = 1001;
+  bytes genesis_validators_root = 1002 [(ethereum.eth.ext.ssz_size) = "32"];
+  uint64 slot = 1003 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives.Slot"];
+  Fork fork = 1004;
+
+  // History [2001-3000]
+  BeaconBlockHeader latest_block_header = 2001;
+  repeated bytes block_roots = 2002 [(ethereum.eth.ext.ssz_size) = "block_roots.size"];
+  repeated bytes state_roots = 2003 [(ethereum.eth.ext.ssz_size) = "state_roots.size"];
+  repeated bytes historical_roots = 2004 [(ethereum.eth.ext.ssz_size) = "?,32", (ethereum.eth.ext.ssz_max)  = "16777216"];
+
+  // Eth1 [3001-4000]
+  Eth1Data eth1_data = 3001;
+  repeated Eth1Data eth1_data_votes = 3002 [(ethereum.eth.ext.ssz_max) = "eth1_data_votes.size"];
+  uint64 eth1_deposit_index = 3003;
+
+  // Registry [4001-5000]
+  repeated Validator validators = 4001 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
+  repeated uint64 balances = 4002 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
+
+  // Randomness [5001-6000]
+  repeated bytes randao_mixes = 5001 [(ethereum.eth.ext.ssz_size) = "randao_mixes.size"];
+
+  // Slashings [6001-7000]
+  repeated uint64 slashings = 6001 [(ethereum.eth.ext.ssz_size) = "slashings.size"];
+
+  // Participation [7001-8000]
+  bytes previous_epoch_participation = 7001 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
+  bytes current_epoch_participation = 7002 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
+
+  // Finality [8001-9000]
+  // Spec type [4]Bitvector which means this would be a fixed size of 4 bits.
+  bytes justification_bits = 8001 [(ethereum.eth.ext.ssz_size) = "1", (ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/go-bitfield.Bitvector4"];
+  Checkpoint previous_justified_checkpoint = 8002;
+  Checkpoint current_justified_checkpoint = 8003;
+  Checkpoint finalized_checkpoint = 8004;
+
+  // Fields introduced in Altair fork [9001-10000]
+  repeated uint64 inactivity_scores = 9001 [(ethereum.eth.ext.ssz_max) = "1099511627776"];
+  SyncCommittee current_sync_committee = 9002;
+  SyncCommittee next_sync_committee = 9003;
+
+  // Fields introduced in Bellatrix fork [10001-11000]
+  ethereum.engine.v1.ExecutionPayloadHeaderDeneb latest_execution_payload_header = 10001; // [New in Deneb]
+
+  // Fields introduced in Capella fork [11001-12000]
+  uint64 next_withdrawal_index = 11001;
+  uint64 next_withdrawal_validator_index = 11002 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives.ValidatorIndex"];
+  repeated HistoricalSummary historical_summaries = 11003 [(ethereum.eth.ext.ssz_max) = "16777216"];
+
+  // Fields introduced in EIP-7251 fork [12001-13000]
+  uint64 deposit_balance_to_consume = 12001;
+  uint64 exit_balance_to_consume = 12002;
+  uint64 earliest_exit_epoch = 12003 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives.Epoch"];
+  uint64 consolidation_balance_to_consume = 12004;
+  uint64 earliest_consolidation_epoch = 12005 [(ethereum.eth.ext.cast_type) = "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives.Epoch"];
+  repeated PendingBalanceDeposit pending_balance_deposits = 12006 [(ethereum.eth.ext.ssz_max) = "134217728"];
+  repeated PartialWithdrawal pending_partial_withdrawals = 12007 [(ethereum.eth.ext.ssz_max) = "134217728"];
+  repeated PendingConsolidation pending_consolidations = 12008 [(ethereum.eth.ext.ssz_max) = "262144"];
+}
+
 // PowBlock is a definition from Bellatrix fork choice spec to represent a block with total difficulty in the PoW chain.
 // Spec:
 // class PowBlock(Container):