Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,655,202",
      "signature": "0xa7080ffaf27205dee0afe381096d1965759d7fb09b223f1cab78e4e99b1d3a9ba8979fc6b4abe62123e16b54c398180c",
      "randomness": "0x1219e26bf716e1ed5874234519c91ae459bd633127fad14299b55e1015f1dd54"
    }
  ],
  "blockNumber": "7,434,105"
}

{
  "Sr25519": "0xf42418d920023fb58d0147bfd1015a8645f6af060a46b127ba13c93a3a5f0e27e4fc2bd8a7cbb42dabd42985315b50707cff9f6f8dbc04b2239ea978185c318b"
}