Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,470",
      "signature": "0xaaea6c581de843e75e22f9d8dda4ac55b534f888aeac6078c5bdac091dd90e1b7f7a0d6d66129ab410f13992d4604b77",
      "randomness": "0x9824adb3fdc1aa03c8784417281717372d6da2b4941a57af8b50df12f3c7cd61"
    }
  ],
  "blockNumber": "7,406,203"
}

{
  "Sr25519": "0x068f61a49d4577175d72a444e008df08a175cbff680a35f62b3239900292204e1fa17997e0d10f92ba711cf7dea1773f790936f810a98e836af00e792c0eac86"
}