Cell Dissemination (Partial messages) (#8314)

- https://github.com/ethereum/consensus-specs/pull/4558
- https://eips.ethereum.org/EIPS/eip-8136


  


Co-Authored-By: Daniel Knopik <daniel@dknopik.de>

Co-Authored-By: Pawan Dhananjay <pawandhananjay@gmail.com>

Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>

beacon_node/lighthouse_network/src/config.rs

@@ -140,6 +140,9 @@ pub struct Config {
 
     /// Flag for advertising a fake CGC to peers for testing ONLY.
     pub advertise_false_custody_group_count: Option<u64>,
+
+    /// Whether to enable partial data column support.
+    pub enable_partial_columns: bool,
 }
 
 impl Config {
@@ -364,6 +367,7 @@ impl Default for Config {
             inbound_rate_limiter_config: None,
             idontwant_message_size_threshold: DEFAULT_IDONTWANT_MESSAGE_SIZE_THRESHOLD,
             advertise_false_custody_group_count: None,
+            enable_partial_columns: false,
         }
     }
 }