Extrinsic 102769-1

{
  "heartbeat": {
    "blockNumber": 102767,
    "sessionIndex": 1712,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0x045294d48b43b1016c95bc4296244004ba7c12c4d34437b8c16cbc1cd4a47a31baa9833c6e338757aab147a3d132a8af02a53172a0c831e7ba529a3c3a2ad981"
}