From c58f6a348cd67dd8e5b647fb7ffa6f1dea84f598 Mon Sep 17 00:00:00 2001
From: Shoham Chakraborty <shhmchk@gmail.com>
Date: Wed, 18 Feb 2026 12:52:37 +0800
Subject: [PATCH 1/2] use chainrw instead of db

---
 execution/execution.proto | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/execution/execution.proto b/execution/execution.proto
index 4941bb2..19810f6 100644
--- a/execution/execution.proto
+++ b/execution/execution.proto
@@ -208,6 +208,14 @@ message GetBodiesByRangeRequest {
     uint64 count = 2;
 }
 
+message GetBlockAccessListsByHashesRequest {
+    repeated types.H256 hashes = 1;
+}
+
+message GetBlockAccessListsResponse {
+    repeated bytes block_access_lists = 1;
+}
+
 message ReadyResponse {
     bool ready = 1;
 }
@@ -240,6 +248,8 @@ service Execution {
     // Ranges
     rpc GetBodiesByRange(GetBodiesByRangeRequest) returns(GetBodiesBatchResponse);
     rpc GetBodiesByHashes(GetBodiesByHashesRequest) returns(GetBodiesBatchResponse);
+    // Block access lists (EIP-7928)
+    rpc GetBlockAccessListsByHashes(GetBlockAccessListsByHashesRequest) returns(GetBlockAccessListsResponse);
     // Chain checkers
     rpc IsCanonicalHash(types.H256) returns(IsCanonicalResponse);
     rpc GetHeaderHashNumber(types.H256) returns(GetHeaderHashNumberResponse);

From 8c5a1cc4d3f1e3c06aa7c3d37b292bf5e4987dae Mon Sep 17 00:00:00 2001
From: Shoham Chakraborty <shhmchk@gmail.com>
Date: Thu, 19 Feb 2026 00:45:44 +0800
Subject: [PATCH 2/2] GetPayloadBodiesByHash and GetPayloadBodiesByRange

---
 execution/execution.proto | 16 +++++++++++-----
 types/types.proto         |  3 ++-
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/execution/execution.proto b/execution/execution.proto
index 19810f6..dc12cfd 100644
--- a/execution/execution.proto
+++ b/execution/execution.proto
@@ -208,12 +208,17 @@ message GetBodiesByRangeRequest {
     uint64 count = 2;
 }
 
-message GetBlockAccessListsByHashesRequest {
+message GetPayloadBodiesByHashRequest {
     repeated types.H256 hashes = 1;
 }
 
-message GetBlockAccessListsResponse {
-    repeated bytes block_access_lists = 1;
+message GetPayloadBodiesByRangeRequest {
+    uint64 start = 1;
+    uint64 count = 2;
+}
+
+message GetPayloadBodiesBatchResponse {
+    repeated types.ExecutionPayloadBody bodies = 1;
 }
 
 message ReadyResponse {
@@ -248,8 +253,9 @@ service Execution {
     // Ranges
     rpc GetBodiesByRange(GetBodiesByRangeRequest) returns(GetBodiesBatchResponse);
     rpc GetBodiesByHashes(GetBodiesByHashesRequest) returns(GetBodiesBatchResponse);
-    // Block access lists (EIP-7928)
-    rpc GetBlockAccessListsByHashes(GetBlockAccessListsByHashesRequest) returns(GetBlockAccessListsResponse);
+    // Payload bodies with block access lists (EIP-7928)
+    rpc GetPayloadBodiesByHash(GetPayloadBodiesByHashRequest) returns(GetPayloadBodiesBatchResponse);
+    rpc GetPayloadBodiesByRange(GetPayloadBodiesByRangeRequest) returns(GetPayloadBodiesBatchResponse);
     // Chain checkers
     rpc IsCanonicalHash(types.H256) returns(IsCanonicalResponse);
     rpc GetHeaderHashNumber(types.H256) returns(GetHeaderHashNumberResponse);
diff --git a/types/types.proto b/types/types.proto
index 220c141..1bb9c66 100644
--- a/types/types.proto
+++ b/types/types.proto
@@ -166,9 +166,10 @@ message PeerInfo {
   bool conn_is_static = 10;
 }
 
-message ExecutionPayloadBodyV1 {
+message ExecutionPayloadBody {
   repeated bytes transactions = 1;
   repeated Withdrawal withdrawals = 2;
+  bytes block_access_list = 3;
 }
 
 message AccountAbstractionTransaction {