Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,315",
      "signature": "0xac9c724f7370b8b960595641cd03f8294d97b6b873dc0a763e94ce53b1dffa76350016f30624d6627acf3826d1edb74c",
      "randomness": "0xb489a0b8e0c9a5d5a2b4d1839a8cf41564d03ec475e4e70a6223f8076570a3cb"
    }
  ],
  "blockNumber": "7,409,914"
}

{
  "Sr25519": "0x404d85c8f7371022fc33f4d019908d981a2443b7e80264cf37257220fd8f1c1c55c18403551326d6e625a5e68b82846929cf3b1de62b612e265e3dd773244b8a"
}