fixed a bug with serialization of the pricing record when communicating between daemon and wallet for conversions

src/rpc/core_rpc_server.cpp

@@ -2270,6 +2270,7 @@ namespace cryptonote
     response.timestamp = blk.timestamp;
     response.prev_hash = string_tools::pod_to_hex(blk.prev_id);
     response.nonce = blk.nonce;
+    response.pricing_record = blk.pricing_record;
     response.orphan_status = orphan_status;
     response.height = height;
     response.depth = m_core.get_current_blockchain_height() - height - 1;