Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,259",
      "signature": "0x886d541d9963e7b6e6cd5708fb75545c0c43ef361959464008b8510a2f8ef204df688e118cd1988f6569766f757402b0",
      "randomness": "0x5e90a4083ef2ee822d325dd3373eae0a00293c128a3b784616b1125ed667a861"
    }
  ],
  "blockNumber": "7,415,637"
}

{
  "Sr25519": "0x8809a34f89f90f9244cafab4e2b49b48ed579f24d4f645cfaaadf93e5b88326b54092144de77e6f81862edd512ca692ad0caddac840a628d4644d996f50f2187"
}