Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,656,176",
      "signature": "0x9554a4c225e395a0f78de42f95a27c558b9be5ddda124dedcd0bba7e59f3399a218e15c15781cf48519786913e9fb44a",
      "randomness": "0xf53fd1240cd20de2f7b935fc9d4d5f36a720cd9675ab44e76c2a69cc4869b3d0"
    }
  ],
  "blockNumber": "7,434,348"
}

{
  "Sr25519": "0x6611a6f3efd7d9b816af5879d658a80ab4c28034a9f30c233fbb7f0e0b9f976706c1b0e8e15762700d6aae7f77db230743f2c66b96f79527f40132c458cc0c86"
}