Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,555,932",
      "signature": "0xb69660cf00b2ef76b3038ac675babb4f2ec7993f37e5ad9dfad93c9153f86128cdd93d8c142bf1ceac35ac2cdcf80650",
      "randomness": "0x8f6b6efaaa01f8766ea8d889805b9d78926f2aa8524e3e9d9a06fd0b1233b5b4"
    }
  ],
  "blockNumber": "7,409,319"
}

{
  "Sr25519": "0x584a80ac4c1e5fe6803881160b512a1ac69ebb4ad838755656cd9378a95cef67bedec819ac29d85faea91d3d39fdba7211aa8b5e69b946731be9d0adbfb57383"
}