Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,576,218",
      "signature": "0x804cdf9a737811ef1eb1d4ec3221e7ca8645047af73056bd93500c875229b46d761111ccc28afa00b37f31449d4a6906",
      "randomness": "0xf6eaba18ffe2320e50cdfb2de8b8ce9092fcc1009da9fa777ef637d73eb77c84"
    }
  ],
  "blockNumber": "7,414,390"
}

{
  "Sr25519": "0x940604a09a57c7655157d88fd3f6d6d5a94655762129f097e24fafca904e7a25ab916b0c0ac3bdd487dd82aac884f0a5cd2f0066df36e05cf54a21d5e63f238d"
}