Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,580,798",
      "signature": "0xa95b7af417e5997108b20a8f8eae0e9eac9fb83897762d20e6e7c29418e3c9774af95791c533fa6ba8402fdc3e3a4c53",
      "randomness": "0x820ab76b46523bf855a402c21b258ceb02cd567dbba51fcf755f7f61043f8ce6"
    }
  ],
  "blockNumber": "7,415,522"
}

{
  "Sr25519": "0x6edee72dbe84223906d5da58efabb368c389b3fae6c3ba523c425b5dd305e55b1fe672e455d5b204b9e687eace7b254c1097656cdcb81c291c66ae9513d6fc8e"
}