Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,646,299",
      "signature": "0x8049365c168b73f3be8c130c091cf4e2683971bd7eeebe620f015f8754f9b7a6d64ec905b7f931e3907c252f5fc22d17",
      "randomness": "0x906a7fd5bd85d8bba70877f63e2b2e2f733f7d7b27944eb0e128b2d9139143cd"
    }
  ],
  "blockNumber": "7,431,879"
}

{
  "Sr25519": "0x0402468ca52dd9f6bc42779d59dfdd401cc8ec80b1f4033eb3b823362b9c8d45deeea42a297e013c375792833ede30a0550bfb2fe984e9f19f36ef352991d48f"
}