Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,603,824",
      "signature": "0xaed28aced9baf31e90f976f961a71d0c0fb7857f486fd962370623fd0f8edc814474bbeb306512c423dafa14d11a291e",
      "randomness": "0x6c5aa644824098a7df9cbbee1a93093f4a56980057dcba01c64d244df06a0b39"
    }
  ],
  "blockNumber": "7,421,272"
}

{
  "Sr25519": "0xd29461b7dab91cc43883a16daee4f1b1619522e30fdf94d7dc7741ad242c940e1a1c9e71ac88b58920fce293f7e8e406b7521e1ab80a4dbcb04dac3977f10f86"
}