Extrinsic 83906-1

{
  "heartbeat": {
    "blockNumber": 83905,
    "sessionIndex": 1398,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x64a205748adf32eb48744d38c11afa8a52cc2d9b0fb44ab73cc7d56e6c2cac3ecbd313ed660914edd5615472ed2b1962eaf24fa7aa0dd4e57f6a2ae4685d9c8c"
}