Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,662,593",
      "signature": "0xad7e3b47fd0ffff6ee20b54ad9650c614880ded6335aaa2a4031820f261747d8b12ecf237ac365df946d5a1454be1746",
      "randomness": "0x74c260fc333459088e0bd3d8751f477f971f4a5cf0969973dd8b3c8b5d1cab3a"
    }
  ],
  "blockNumber": "7,435,947"
}

{
  "Sr25519": "0xb0ad3c9c1d0034c042919df88ab0c151eb04c4cfd848a58310a7cfe5e93430579701cd21081b2bc39f922bc347a532ca41af9ef541d367bbc69052f88492188c"
}