Extrinsic 177495-1

{
  "heartbeat": {
    "blockNumber": 177493,
    "sessionIndex": 2958,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xfce2051aaaf1f352bf731b4fe2e27201252d75401c523636003c0f5be6aab332974328bcf88cbae932fa035d027bd487cc411d51ab1745ba78cf1fdd8a62888a"
}