Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,553,405",
      "signature": "0x8c874d8defaba3fd4049d690fb7c9a604ff6746b950a6e2c754f5a1889f0a8d4e8b95e5371cd218e41d911bb7201304b",
      "randomness": "0x6cc0812c381702002622aca9ddb1ae892197a3d5dae4dd43a9e8c577bd0a36e7"
    }
  ],
  "blockNumber": "7,408,687"
}

{
  "Sr25519": "0x2444f31066aeac12f6737bb5b93859b0fc2e539f78c4e8145d70ecfc399efe76c6c1b5cc5805998d8555ab81154405e422a19342aa4be05496d4eef1b04ae68d"
}