Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,735",
      "signature": "0xad441b74ee31bb3efe34832a501bcef38947f8a64f7d39955bc89a6cb936450cc856bcb09e8a7202cb72f80df6e3cb72",
      "randomness": "0x713a3383a06c300f440077de21896773abb96f095fa1c2001fea6ec57fd06be4"
    }
  ],
  "blockNumber": "7,415,019"
}

{
  "Sr25519": "0x60d1ef196c3bb26cab0cee8bb578661dc95ce6036f8b1265b9c8c5b0fc0583311e98c88caeff2f4aecfc01a0154de09b0fc2f4a14532251cddfc2d08667a6b8b"
}