Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,738",
      "signature": "0x93e0f9aad753c0dd00829a0b3fec4ad1be850b3e7278c70465f8f803ec46a61523833da20793a3c2eceaa1377ca11a22",
      "randomness": "0x4ac61644e7aeb9b093dd46ce0e76833feeb7856e3867158b7b641f88d6b47f32"
    }
  ],
  "blockNumber": "7,408,270"
}

{
  "Sr25519": "0xe8e3bfe458b35602754e98a0bcf596fde7efcac93f87d7b5b114f22492d4d271edcfd79129db35af944bcff340b813057d9cd1941c22efe1be1b525213f30981"
}