Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,562,748",
      "signature": "0x8c1de5b9115f3cc4912781b943c997e395a4f94d0432a7fda68ccc6a62ee886a9a82f7a1e97655c1390673e82ac7c283",
      "randomness": "0xdfbf6d59085425acc679677137db0b90ad00c3c1ac71497f612a671279a3b3fa"
    }
  ],
  "blockNumber": "7,411,023"
}

{
  "Sr25519": "0x7cc64118556a4911711c0030726d19b46ae442c5e002d85cc8e1a9705f4c956d82d955b0fc0b192a5b6478dd11d8b2561718057c7d1ef946d826e4231c47408e"
}