Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,539,308",
      "signature": "0x8e93e711e3676c090b5e28050b616d30e7d0ba1e2baae55ddbcc34e2c0307ba7b6526cf1b507baecd4a7a190fb3009ae",
      "randomness": "0x781736facc6996ba6ad82466103233fa834653d2a4adc6d4e16d7db7fabd37d5"
    }
  ],
  "blockNumber": "7,405,162"
}

{
  "Sr25519": "0xc8bf10a4a168ceb31bbe6dca0b275252db92fde3482e4f121627df69ea931975f72ea3de0f1260889470f517723fb9f2eb3cad65fb3539e5b82b6856f93a4786"
}