Extrinsic 48283-1

{
  "heartbeat": {
    "blockNumber": 48282,
    "sessionIndex": 804,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xfc1be2e42ee45df263b8d5435c3b897f1ab26a28f442334d98f094f0eb20462f3e317a96d8fa54791d5f1967a218fce26f97fe39d93b4fb695d9edaa40d32881"
}