Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,624,073",
      "signature": "0xa106243d8f92fc49a24aaf2e615ce089b5e7003ede09a102f7acf5d98c779d43a763a3b74360e6245a3092a475f06bed",
      "randomness": "0x52d89b3e6811f42643ea8106480f88d971f14ff179a27ed511478196b5d08df1"
    }
  ],
  "blockNumber": "7,426,333"
}

{
  "Sr25519": "0x5257511c40f5864479ec05ff265cbc7ade4e08451032739c9869fbb7f3c44d5e9ba28350e2edc600b213ac77a07d6ac3c8675f62507af9b2b1a756e2d85b428d"
}