Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,632,412",
      "signature": "0xa312518691c50cdba58051cd13e07b21b8217f0a90957116908a672320e2d4813dd72910b51d95b59f0c96645b631bc7",
      "randomness": "0x5277bd5c7d8d7a7b2236000a176a485d9dda2ad6f50b6005d9bb6cb6a7651ba0"
    }
  ],
  "blockNumber": "7,428,418"
}

{
  "Sr25519": "0xc25c38c19ff09c518964472c0f4c24d8b96d4b3f64e7d9e1f3beef619746f1179f3074d5c8c27c40c4a0d9fc9e50abb44475ed71aabd05d05f81a729b49a0388"
}