Extrinsic 32660-1

{
  "heartbeat": {
    "blockNumber": 32659,
    "sessionIndex": 544,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xd6d05b923854c4c4a69c347e0c395d23dfdb6f9e46417c68d7b995970f52271bd5a46a6471418bc0cec0237cf0b2b4e2669a67712fe1f221ec0bc7f57e124e83"
}