Extrinsic 108767-1

{
  "heartbeat": {
    "blockNumber": 108765,
    "sessionIndex": 1812,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x662c57412aa8c8263232d057f6ba34a63446090961fcb27ae97b06671abc59397d4d12257ca31bc04b2c11a345f19db0b644393a0ff1e5fba244f00170d23181"
}