Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,070",
      "signature": "0xafd66f83f0e731024bee645d318554511f8ae11bb2c290ceb51a118f9de4ae3ddb27ffec02c518cf81d9d3464614f386",
      "randomness": "0xc11f32f63fd0ec0e583e49f7be91442f35998e5e58d735188f0cdd97b064c3ce"
    }
  ],
  "blockNumber": "7,410,353"
}

{
  "Sr25519": "0xb8da3324d8ba6475ec5fd8fcefd62a807d0382aad6039a5f751380746f62595836f9c403c1ceb8b66e31f64dcfb07ce553fb9bc430099f62c254de0e34abe689"
}