Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,600,881",
      "signature": "0x8381a83463428f5879e9b60aa11fcaa4598b77ed90a9f71898edf7cdbb340d0cb754a2d5ca9596950adb4a80adaeb399",
      "randomness": "0x2d6b4c818d020199dac7d0c4532631c00d0d5fccaad872a19399200ebabe355c"
    }
  ],
  "blockNumber": "7,420,537"
}

{
  "Sr25519": "0xf0f97cf2ce7c6023a99a765d560ba6bd2c9d937a2e0218fc135c02c7fdbb4959f28c4729a7c66bd24baf55085aac9ba1c6612dffe69773b86442872700ddeb8e"
}