Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,570,832",
      "signature": "0x81f62caf293151808a6a5b6ef3922fcdb2d42e6fe83c29602c5c3f0da44efdb39eee52542fbc2aaf2a5e4b1bd472a7bc",
      "randomness": "0x2f264c17181bdc9a932c0f037cbc75428957860387c888ee637ac7b8885db85e"
    }
  ],
  "blockNumber": "7,413,043"
}

{
  "Sr25519": "0xd06236dd431adfb43a3aa6a5583d83da3f1e14652da01d8f6f5871990d1cbb08b4eab4713bb8a0982cdafe6a37f977e8d0b7b43cc1dde31a9ea0da32e52fc789"
}