Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,556,554",
      "signature": "0xac0e0150f520f87dac21ef4252a0064b0376337d458b66e6fdf699ae12fcfcd4380a6e42837b797b76b20503ea131d7c",
      "randomness": "0x535f7352b545f5dac3c0477ed84ec30a1eedc296fb71dbfea4fa6fb1133445f4"
    }
  ],
  "blockNumber": "7,409,474"
}

{
  "Sr25519": "0x5efd6e82ad4af9dfafd1f2000df33915d059f47f516fdcba735916d852d91c5737683f31bf815b26fd2a7bf8f65588037e585f38a6f2ae44d9c8d6fb54e75b83"
}