Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,576,074",
      "signature": "0xaacd51974ca61c30a89d909930c159acf10aa828cdf3a08141053c5b0b1ef1b1e585bd7adc2a7a5fd37a40d2a276296c",
      "randomness": "0x82eb2f281ddbb5191d7f9abc1d0a1e411bb79fec2f8c86369d2e0b1686239c0c"
    }
  ],
  "blockNumber": "7,414,354"
}

{
  "Sr25519": "0x9ab9f0041f26721dbf169f0d9de59e002caf0302519516e745cfad20cc5de97d6b965511df36b34a5dc0d946c05a70c824fda94b0b8c6904a483af00caaeaa80"
}