Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,564,137",
      "signature": "0xb955ef49d6d6bd18369a053ce7eb8a2340acd31c50ee38dee43b7ba3b2e45042ee80241f6804bd40906d0ffa48fe28cc",
      "randomness": "0x4700bd107cc7d2b0a751a0acf5f854f55135bc820032c30e253620cacf20462d"
    }
  ],
  "blockNumber": "7,411,370"
}

{
  "Sr25519": "0x2e2350639ee3f5753d909fc3c8615107f758d5d182caac8ac4308a5a84d382562f339f3ba6a2ffe7c6714021a8c261f9e62ffda5dc0deb1fcddb9b794a11b088"
}