Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,609,978",
      "signature": "0x8d964dc819f324eaa3d9127ac7622b083f0d67a51782abf02ff7c287552ff2eea1ad6af433cfd968542ce94f1e09bd91",
      "randomness": "0xbb3e6268e619455f93cf37d6e26ce53f3917889299c034aba870645284f488e0"
    }
  ],
  "blockNumber": "7,422,811"
}

{
  "Sr25519": "0xb4a9c5a3dc496220ef0b6810dcdd6b4d7898bd5c87f05425f5206aa578294e0cf784698b3bfb679127afc114569c8b215919c57317d004524bd126008f768b8e"
}