Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,588,539",
      "signature": "0x8b670d2cbaf52dba722be718920fdd33718bc97a2363fc064b05b38889bd4ff6a5d211287550c199959ebe9cd2aea682",
      "randomness": "0xb1298eb91ae349fb26b071f91e34e65db3f6da5f73d7bb6f117672f7fc82f15a"
    }
  ],
  "blockNumber": "7,417,457"
}

{
  "Sr25519": "0x10803a73a801ff310a487ef5746252a09892c11282eba33209dd10489e51a40a93ff0576ba4491b31fa9ce06ae38d1660e394c05fbbd4629934c17bfd5b9f78b"
}