Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,545,392",
      "signature": "0x961962275b5211580beae3ded40c6ba7368c4f1be681877c0c349586a611b6c3213ba1bae550a2462ae08c05003dd294",
      "randomness": "0x56a6d9c7e5abe38777977698797e111a7189f5e4cafc13544615aff63d40d1f1"
    }
  ],
  "blockNumber": "7,406,683"
}

{
  "Sr25519": "0x44f0137713debedbc662f30ca8ccf8a01b9d63d51340e23f4fdf3f9fc06f0f4814bfeac64be850f5934dee16db4a192307fb42344bf428ac6fe8e65dbb54f285"
}