Signature verification

anchor/message_validator/Cargo.toml

@@ -10,6 +10,7 @@ database = { workspace = true }
 ethereum_ssz = { workspace = true }
 gossipsub = { workspace = true }
 hex = { workspace = true }
+openssl = { workspace = true }
 parking_lot = { workspace = true }
 processor = { workspace = true }
 sha2 = { workspace = true }
@@ -20,8 +21,5 @@ tokio = { workspace = true }
 tracing = { workspace = true }
 
 [dev-dependencies]
-async-channel = { workspace = true }
 bls = { workspace = true }
-once_cell = "1.20.3"
-task_executor = { workspace = true }
 types = { workspace = true }