Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,401",
      "signature": "0x99fc877fd425b28c5be530b33b6e6d8fe83a288e3f25eda7b90c3a44bc251b9a00caa3b19d286d07425e8d6b09d55734",
      "randomness": "0x6d20f69e50b6968ec43b6b3a6aca03fdeddef5da50c83791643a4224afcf7889"
    }
  ],
  "blockNumber": "7,412,436"
}

{
  "Sr25519": "0x3043bbf3307ffe910ea1b5c0e994467f024ce228c9f71300ebf0accaa6dbb414f939ebf8b765df0d402dd8228f1099d8ce9c96b84bd48bf316496d1bf65b2284"
}