Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,034",
      "signature": "0xa99f07434cf4c6245c7c30a1abab2b4b7f20de9657b941e6263c1a0588a230ce7897f6224efdd4c549619eaa32761901",
      "randomness": "0x4bd956e9fa5a1ff2313417b510cbc6f7f75e4d7ab2ea435a0afc9bcf825afb02"
    }
  ],
  "blockNumber": "7,414,594"
}

{
  "Sr25519": "0x08e0efa29c2d7929415a89fb64891063e14695631136254c75c607b1b1a7eb13eecd789d505231b1403ce1a80ce8d70fed7fd42910564fa141c5ebc9a8188f87"
}