Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,942",
      "signature": "0x95d260bb741cd0f10d4ae6b23e56ddd85b335b2bb32233d90c50584b0e5ea9f537f6134a8f3724adceb006c09a1bc84b",
      "randomness": "0x9779c214f5826bea4a0d220b0ac4a447589a33b30dd91328895d4e679a60d7f8"
    }
  ],
  "blockNumber": "7,409,071"
}

{
  "Sr25519": "0xa851f916cfe2214a9b32ebafb2d8c4d640069c88b9005432aa356586603dd659c64caeb1d809487a1b0d6f1fa8e8560e0c6ec7cc020422f93cc9abe839afd98d"
}