Extrinsic 47798-1

{
  "heartbeat": {
    "blockNumber": 47796,
    "sessionIndex": 796,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0x2e3230b22819b65ad5be3597c3c83800aa01aa664828c4a7836d6c85965be5758034be0a122711f929aa1685df1d1f1eec616842751e432e2d8feb22ec4f9582"
}