Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,597,192",
      "signature": "0x843e924a700cb342a09588df24deb0394ff934f0758be8bc7b3e5aa974609b870e8eb83c0a9af98a672e41f136e8c701",
      "randomness": "0x109a0442c048122506a796198cf7c585567e8ea7bf5e937f6676635419a06156"
    }
  ],
  "blockNumber": "7,419,614"
}

{
  "Sr25519": "0xb016441a36873644156446aad30ad7adb688619f92c0f4a69a2421cf37bfc24aeb8d57de80930922d3f8e47747a839cecf59bbea871b08cc7bca7c113c0fdb87"
}