Extrinsic 61006-1

{
  "heartbeat": {
    "blockNumber": 61005,
    "sessionIndex": 1016,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x14c60122d4e20fe1b05822c3754c24579b2dcd1b54b812c1977260d3ec51f8224692a0c5cc3e1a70d04b7f6c1fe16b4fb7c571d13463b0a56c737b2a4760ce80"
}