Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,603,497",
      "signature": "0xb6228ce4b67be517f104c3f0ed1ac694e6b6f37525be59eb8c00b548fd800730c727328e2cacf07ae3863faf5c68ff1e",
      "randomness": "0xa1fc24438fa7e5390c9dfe705b86aa02380b6f510835049fba9f5b4adf2100b4"
    }
  ],
  "blockNumber": "7,421,191"
}

{
  "Sr25519": "0x5ab52927af3a0d274b7eab4de2a2eb19f9e4dce0b4ee5f15f1fdb494eed3ca0f1f1ca1175ef9e139e3f62ca7890696a55ed6e5d0d53686314662ad8db232d282"
}