Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,922",
      "signature": "0xa0aa7aad75d64d031d5065864a6af522039e1f8a9e1075fa1694b23fc12a8de7c4a4ce07f4f464c90e6693fb36a91305",
      "randomness": "0xa6f4f1b326df817e7d4fdbaf74feab8ba4b77f7240bd2b40b98f4db0e181c664"
    }
  ],
  "blockNumber": "7,411,816"
}

{
  "Sr25519": "0x7e91c0a7356ae9cf717bae1aadd427b006646da81b4e8756bf96d01910d35d3bbc3bc05780e3df883b6d71564a7c348a05c2bb9b8c3b97e85920aac3bdfa0484"
}