Extrinsic 104078-1

{
  "heartbeat": {
    "blockNumber": 104077,
    "sessionIndex": 1734,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xcabc18556e1fd68eb4dd340f0d01954a127bcab57326ef7643e0dfd42949a9651cf94a3385bed5489db4871f96062333ee70a1a3437cb3b71bd438f7f09a4e89"
}