Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,673,187",
      "signature": "0xb8f44fc6839c9804d86c767a20768ecc6adc9551200ac70b85adb787a6e16fcf881b3cade851ad5d782b83c91850ece6",
      "randomness": "0xcbbfae6a8db471b49e77313d85e4c39de4c5e44d069dd336e07a934b8cf0e2e2"
    }
  ],
  "blockNumber": "7,438,588"
}

{
  "Sr25519": "0x827b3a4ae9070edea0a72439eb2a83117a55c7f320ee1970c3cfee8a6e761545efb555e8a1b90be5c6023cadddc69280979e7bb65fbc7e3ac5cfb7622f4a4681"
}