Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,556,143",
      "signature": "0xb7d0260219738f9529bbf0a916f3c00d7073e0dd9a9aee6113332199968306e82333d1549c400449a5fa622c759cc6d0",
      "randomness": "0x85b7fa65b827b147f51440f7526433f0c1e213f6756ffe764d6a0be694ff17e7"
    }
  ],
  "blockNumber": "7,409,371"
}

{
  "Sr25519": "0x1c41793475cfb7754892c014ccdb2a38bdec1026f63287689fd6b6a84d07e83ef012be686fa070e8b191c2dada1651145c392a23d5a48880171d4ba1c05bb18a"
}