Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,722",
      "signature": "0xb9d528be4d78a7fb3cb4511ac416b3ddd9bd427a6cc62ab06219c7d160184a8784c4cbff9c810479f92fc3b433be3288",
      "randomness": "0x3b540538b25bee72946df479b32f3259dcfe2ec69b3bbaa49742d9bb12586abf"
    }
  ],
  "blockNumber": "7,409,516"
}

{
  "Sr25519": "0x4c63936ed15c31e7d524c6cc3cd6142f1d0d5642c5c0b9af019b26adf0d0b77d23be2078e3162bf903bcd7cf14fc2b3a8837be4f93646f582fa187c095f46e8e"
}