Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,564,381",
      "signature": "0xb014133a3b596a1d8cb0570d26fd818d883223bfaa0ca805e9fc74930603032018a0bbc3f0c33d4495ffea7ebd94b93a",
      "randomness": "0xc07945dc4a9a7db2647f700cf07be70fe182bc8c95d0c8a14b14c5722742f800"
    }
  ],
  "blockNumber": "7,411,431"
}

{
  "Sr25519": "0x149215e3e14eedbdcba0b0b5536e383464dc99aeba5d3679857025834d96802b5044b7c663dfa5c585f5913e84c051c528f8fc4e5a8bd3175783ce21376ccd82"
}