Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,663,514",
      "signature": "0xa291ee18fa8d83e5ff20bb575abfc6d70109d8cb6444ea176aa621976686b64db28c3d22adf1c36d2a69f224aec04da1",
      "randomness": "0xaedf800752659402b395867444bcf0ee056ccf3afbfa6b81da05073c21719a0a"
    }
  ],
  "blockNumber": "7,436,172"
}

{
  "Sr25519": "0xc026e162dbfded60393ff88dd2fa3718ceb71a37327a1fab5735088a0c94eb088a59c18b646ced88005655ccd3f62903666d00222da5e7fe1b7126a84829988c"
}