Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,574,288",
      "signature": "0xa9adc5ead9981ad0fd727c6dab70dea4019875237344cebc90e53cc39c240403f8631a4cc70b982199057976a17ad073",
      "randomness": "0xfbd208acadede379a84d994823a81cf90360d047d70328e8af0884f870612545"
    }
  ],
  "blockNumber": "7,413,908"
}

{
  "Sr25519": "0xbc43ca8363e537759d88b9ee87cf5b4babf5ccaad5be736258244e21994f2c355ac9ed4a9c6557676db0f26eaf18e78348dd1d8af79f31a4385a9d90734baf89"
}