fixup! rm block hash that was always empty

crates/apps/src/lib/node/ledger/shell/finalize_block.rs

@@ -550,11 +550,10 @@ where
         Ok(response)
     }
 
-    /// Sets the metadata necessary for a new block, including
-    /// the hash, height, validator changes, and evidence of
-    /// byzantine behavior. Applies slashes if necessary.
-    /// Returns a bool indicating if a new epoch began and
-    /// the height of the new block.
+    /// Sets the metadata necessary for a new block, including the height,
+    /// validator changes, and evidence of byzantine behavior. Applies slashes
+    /// if necessary. Returns a bool indicating if a new epoch began and the
+    /// height of the new block.
     fn update_state(&mut self, header: Header) -> (BlockHeight, bool) {
         let height = self.state.in_mem().get_last_block_height() + 1;