Add prune_payloads false

Author: chong-he

beacon_node/beacon_chain/src/chain_config.rs

@@ -94,6 +94,8 @@ pub struct ChainConfig {
     /// The delay in milliseconds applied by the node between sending each blob or data column batch.
     /// This doesn't apply if the node is the block proposer.
     pub blob_publication_batch_interval: Duration,
+    /// When prune execution payloads is set to false, store full block information instead of blinded block.
+    pub prune_payloads: bool,
 }
 
 impl Default for ChainConfig {
@@ -129,6 +131,7 @@ impl Default for ChainConfig {
             enable_sampling: false,
             blob_publication_batches: 4,
             blob_publication_batch_interval: Duration::from_millis(300),
+            prune_payloads: true,
         }
     }
 }

beacon_node/beacon_chain/src/historical_blocks.rs

@@ -133,10 +133,19 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
                 });
             }
 
-            let blinded_block = block.clone_as_blinded();
-            // Store block in the hot database without payload.
-            self.store
-                .blinded_block_as_kv_store_ops(&block_root, &blinded_block, &mut hot_batch);
+            if !self.config.prune_payloads {
+                // If prune-payloads is set to false, store the block which includes the execution payload
+                self.store
+                    .block_as_kv_store_ops(&block_root, (*block).clone(), &mut hot_batch)?;
+            } else {
+                let blinded_block = block.clone_as_blinded();
+                // Store block in the hot database without payload.
+                self.store.blinded_block_as_kv_store_ops(
+                    &block_root,
+                    &blinded_block,
+                    &mut hot_batch,
+                );
+            }
             // Store the blobs too
             if let Some(blobs) = maybe_blobs {
                 new_oldest_blob_slot = Some(block.slot());