Extrinsic 48336-1

{
  "heartbeat": {
    "blockNumber": 48334,
    "sessionIndex": 805,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xba706f923439cccabd5653c34a7998e1fb002fdf4948bd81af80c5eb99f6183ae12eeb56898786e14f185d3fdf7718c03468f7e008a9e58582b77393a57b7d81"
}