Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,296",
      "signature": "0x8e89ef5ab70d8dcd808b3ec507033ce5397f9200418c473db9a32990bd4afee1bd56a76803543c24c69c7dab01a208e2",
      "randomness": "0x43060ec0a5c0b069a40071e0ef28a1864da837b46e6719808c9faedb890365ff"
    }
  ],
  "blockNumber": "7,407,659"
}

{
  "Sr25519": "0xb2034ad97f2ce637578b1e359d0fa6a69927f4715fdae4740da22a9234a8737e6c081a12bc25ee2ced4c9aac507a27e01dd9943b1590535c92e8b858d3375286"
}