Extrinsic 47968-1

{
  "heartbeat": {
    "blockNumber": 47966,
    "sessionIndex": 799,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xbc710f043d6e6c81c05eed1b20218072e60d25a930848d0d5820ddae1716dd2b6a71bc6ff377fe210b21145573c64ceb561c2e7c00e5fa65071b23e285d03683"
}