Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,647,664",
      "signature": "0x926fb7f3ce1c5598702b0d522cd0108cd91c3e2a2957e2ade508e28cc8f28010590b6e98686b15706bae91956c6ec9cb",
      "randomness": "0xd67cb31804efc0a5b2289cb3b5be442df1cfe47221a480037d276e0c2a61bca8"
    }
  ],
  "blockNumber": "7,432,220"
}

{
  "Sr25519": "0xe2b53a568c9faed03d234cfedef20d413a5534023657974b1c6b4f2825f9ee70fa9dfd136499f078e2bf8ef7e1de00f53fffc2ccbf306d2cd630ae4abafbad80"
}