Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,564,228",
      "signature": "0xb2c06ec8957099f85649553e787b294f0ded51925f9423053c764ebd1febafc20fffb72a4df24a9bc302dfcb2edae63b",
      "randomness": "0xe7bc806508794284d64781121ddc44b6c3583a77a2ab509866dbca264ada7710"
    }
  ],
  "blockNumber": "7,411,392"
}

{
  "Sr25519": "0x5aa4e0226d4a05817904470b628c11a1b9733c9c7776217d475d841f17e4650be68c336c8fa9a7e329628ef96148d3cdaa6cbac77fc45fc763fd3812bdda1383"
}