Write Pulse

{
  "blockNumber": "7,424,106",
  "pulses": [
    {
      "round": "25,615,163",
      "randomness": "0x7205f743ecac6d4da1e436375782fd7435e5af315e472fa8d193b8a7ed74e823",
      "signature": "0x8ee08afe2f56ca7c93680b28567504627fb2d6c3f6d7bb619eba2454b2d5a832342b5e6c7dccd285a5e51588e6b00cfb"
    }
  ],
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  }
}

{
  "Sr25519": "0x2adf4f4977bd15143442c67dfef628a893f63ac1bdc58fe89ecbd68dd1267e39b705d03e5214c2683e2168c75c8d7d1a879c57b7b2ffdf4031ecac5893f6338a"
}