Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,696",
      "signature": "0x97f39d0dd9bb9534f9362f0a43a74acf966342c2fb371b34de87c788841c1c12f14941c738b297883f53d3400d7b587b",
      "randomness": "0x15881833175e9f6fae2722ecd351e40bbbaad55c12c1f14ef6c8958f11fd9762"
    }
  ],
  "blockNumber": "7,414,010"
}

{
  "Sr25519": "0x8a172ffbf158f8aea47677791738e61561eee5ba1fbc81b88f057da86ad576548d1559126faad95579da2743bfe6d6a26b84086f10fae952fefb07d8517a8c8e"
}