Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,014",
      "signature": "0x97878f15f81154dd018e5245b1d7e496d5a76b489a68b120ac8466969c6aaa7eb4a9c7826929ddf3eb90372a56cc5f5f",
      "randomness": "0xb9447ce6c1b282ff164e76c8bfeb6d35e522ee2568434eeef52ab7de7b4fac2f"
    }
  ],
  "blockNumber": "7,412,339"
}

{
  "Sr25519": "0xb8f810b87b20d7cbb85dfbc080c3026f6bec698253b8815a28d852ff56aca46f027bad74a2f11c4ab21bfcfdce162c062698083123fc1e02cdd0d9cae25a6f85"
}