Extrinsic 49605-1

{
  "heartbeat": {
    "blockNumber": 49603,
    "sessionIndex": 826,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0x523087b803ddd9cc989dfca8b655ece887e85125e353e904f62cdc0bcbce4d52f8bd807ab2015f6b1f4430c04922541baee9181cd3fcfde466ec21bb4ce07d8a"
}