Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,425",
      "signature": "0xb9a46a26eb1462fe6e6b86e9f934cc9768e5e1e0b6c03304ca8280555629b23f4301a66d3c3fb2c9fde53a11b87dc6e2",
      "randomness": "0xe7b56aec86d51ab45dd055e43255672062275ef5210b86132edbede9a84f817d"
    }
  ],
  "blockNumber": "7,428,421"
}

{
  "Sr25519": "0xda72c65256d49d583ca1ba7f6c565280095d38674dd2b5128c2ea1fef0c1106969c73a6ab12695a9e1088fbedc3030859c951c74cfa73bb4d749d96fb1b8eb82"
}