Extrinsic 176083-2

{
  "heartbeat": {
    "blockNumber": 176082,
    "sessionIndex": 2934,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0x2413720fe0e7d89791961927177c21df93b892a5f347166501239639274c1313c3aa31c2d8ddd23838edb1c89e4b8c080fe8722640f493417434a9bcdb443f82"
}