Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,633,897",
      "signature": "0xa7df7052d0458832875303b3d647b3e0b7e8f28a2f6e7fc1338f4698bcfa23efa6ba4fb1814da4c3d1b779c8095fcdb9",
      "randomness": "0x68358ca291124aec31df5dfc437021ca7dcac0242448b6a95c0a06ef17d8c4a7"
    }
  ],
  "blockNumber": "7,428,789"
}

{
  "Sr25519": "0x46fc53ffcc4581913db2369e41de14fd700bbcb47406f2d70f05056a92798a24e275dd4283eb39f50667ce1213b7f2049d1a36598e04e8d52f2e05c8cf34fe87"
}