Extrinsic 48282-1

{
  "heartbeat": {
    "blockNumber": 48281,
    "sessionIndex": 804,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x4439b3b017a2c5303b0f001c70bfc92748405ef4e75fb01d77d71f2faf968d2fb60383162695a34d77c350554a5679d9a99d2c70c1ef34f5e6fa7ec546c15b86"
}