Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,553,554",
      "signature": "0xa0fc11a2717971acdc4608dce48550e7da2fe44eae529eeb0aeaab8bd5e6d8aa58d902e1f58d3b7c442e9b114f8e1a0f",
      "randomness": "0xd5cd068bc3c65a4b0fbc1780e3a0bd57c5453164aa457280d32e8c8f24e60332"
    }
  ],
  "blockNumber": "7,408,724"
}

{
  "Sr25519": "0x1672e1c5dc5bf22817a4d7d6badfcef24e487f89e39518e2dc272f3608dba27a3913228d5e4bfc1fef353c156a303a9f3db89f1a998a49289ed43a5a97c02883"
}