Extrinsic 41083-1

{
  "heartbeat": {
    "blockNumber": 41081,
    "sessionIndex": 684,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xa2b675ef59b089857969ed7d1561c23e1ccef5d8cbaab9c073de61b70996c57a9c2f4ddefb54428fbacd63dcd6c346ee7636df38ac8324f7186abcc30be56386"
}