Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,617,437",
      "signature": "0x94552f4177e881ac4a12fa018092baafbd66433b4e1d3bb98fbaa9c75727ddc17ac9b47fe67032b4281e20f729920d43",
      "randomness": "0x96027af6028dad496b93dbd8cfc154e5b56805d114a0a5a8c4e1b6f2af6ed443"
    }
  ],
  "blockNumber": "7,424,675"
}

{
  "Sr25519": "0xaaa984998a59c9a8b2dbbf00ce0533e377987ba5ecc7dbf5aa9eee009733b90eeefa7a4e805c971244ed7e172406bb70843d72271f6f0fc6b3e05868c54f2e89"
}