Extrinsic 62009-1

{
  "heartbeat": {
    "blockNumber": 62007,
    "sessionIndex": 1033,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0x3805f5c3f874ef304473fad593c10a6b7a1a3cd265764c1aa9035a66abb98c0253e084dc7f060c802f6a5e45743b9568f385bc411a8cdd2f8076c9297bbe7787"
}