Extrinsic 49052-1

{
  "heartbeat": {
    "blockNumber": 49050,
    "sessionIndex": 817,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xc2efbbb4618b847ecc34d1f30a022334096d7107fb4360c060040dd98e6e2b651f540bfad6bc5d77dac770c9d9c77a61344307364a5c4c2048f75f4761849086"
}