Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,549,475",
      "signature": "0x80bd1f7f590325c15578e669c1a4fb88984bdbffa6427a23783096541b1ff5fea948a598da4d0490202b4f7a8b4a1f84",
      "randomness": "0x0d0aaa2190003c9afd8f8aa9aecaf0a6777577ab8a33950ca98d7f27831d0f72"
    }
  ],
  "blockNumber": "7,407,704"
}

{
  "Sr25519": "0xcac93f98d1dd2ab6c94c20b010750b1533385329cb7444cdcb8e5cf4f2420166a9f41a88b7a862d646c755d4730a6bdbd3f6a4a35f292c31b1a4c566d389a882"
}