Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,862",
      "signature": "0x8e5b5532deadd6dd8b9114a1903a3c738474c9566bad73ddc32a5b9c7d47fcb68e8fa8f61ff3bb4e8a5a68f0b12f9d47",
      "randomness": "0x6b9569b28da09b892aa5dca64de89e5bb21192ba6f032ca33c726d4a9778e7d0"
    }
  ],
  "blockNumber": "7,435,020"
}

{
  "Sr25519": "0xf258cf0381d3bc583d7356bf9f17f1186792cd44614d4edd81cf37af7c41542a3527600ae6a2f58b02bd184443c0b904b54238831a29bf5b8c3c8b529c65bf8a"
}