Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,422",
      "signature": "0x9366bfb67c24e454cbd280f193dc4a2d5ca600f36e31b4849f286178f3ef9502a9b3c0d8de581488b7a36cd3a4a5e041",
      "randomness": "0x977c06da72e43d7f36d4fd8f1a216e68e46ad9a10abe493242016200e8204a2e"
    }
  ],
  "blockNumber": "7,408,691"
}

{
  "Sr25519": "0xb2a4c09e32b20e50198f7e16662e24ef86d0e19bc990ee4f13cfa19b39e38b79262cac0cefa20729cb1eec0c54044e9ff42616b499c8ea228468dbab4982a58a"
}