Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,659,694",
      "signature": "0xb0039fe3ab1073a03e4d8e6be506302d15e91bfb4079e2c5c690deba47c126582eed9adc7368d4cef0bd72957b2cc5eb",
      "randomness": "0xcb21b00c7184c37afbeb7821f3454adadfcc9e78fdf1a12b8acbad67c765e08c"
    }
  ],
  "blockNumber": "7,435,228"
}

{
  "Sr25519": "0xf8c9eb5a44646485c23b6b9d5e724eb4b0f7af294a36771def3db7bc0ff19221474ac8bd6467fffa65ef86c9ecc90a024c275d7a85c58f447bf6bf986754c78b"
}