Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,084",
      "signature": "0xa7a39ec386aafb66fb45d4ed59f564d67494b8979f4c4119f3608822eb97dde6fe901267b41e441e25d750cfa4b319e1",
      "randomness": "0xdc3ed6519c43a269a0fa8c59049eaeb1afc25afcf24d6228c9ab6522dd67f3f2"
    }
  ],
  "blockNumber": "7,412,356"
}

{
  "Sr25519": "0xf410958f1580979e87f47bbd4f2d127c92f60b04f1141ec132a947aff3d10a2328d86abd704b02252594907c730e78872d06e08bfcaa771a4b7da2c030426181"
}