Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,223",
      "signature": "0xadbf0ccf4ec4dfeb9149851324e191297881518a235abafda269f5ca9963857cff958fe80523bf2a7d5ab7e2c0418ab4",
      "randomness": "0xc8e965a42541463388c396fbe4e83c2d3005225eea6d553c08903e8d7c25d18a"
    }
  ],
  "blockNumber": "7,406,391"
}

{
  "Sr25519": "0xd6d4c6305b3baa958d346a735c698b9fc2e617995c893ac3a128c8d853fa0f53f0e19bdebaf622c2a6f8ea2c3f19594dde22857563a988f8f4da8378bd87368f"
}