Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,650,973",
      "signature": "0xb74bc987bc14d6be520bbcbf4a3e6bbb59421b4fae527e658ddae74e46a9a942642c53604150750e8f95e07492308bf1",
      "randomness": "0x0d79709848d5e00aefc682e40dff16c2fd31212c5dc16edf7e87cbf367097e62"
    }
  ],
  "blockNumber": "7,433,048"
}

{
  "Sr25519": "0xf840a599b55b1fa6b8d470d63e80a93cb82ccc476fb9e7ea83d5626a23e69e26744f418190bacfeb9a94a8437ffc2d61d29fc7fb0a97730279d5deb12632f28b"
}