Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,601,249",
      "signature": "0xb1779a9a5984d6f55a0ee7e0fd5ad107f2747a8416a815f483ea69dc339d46ab3ded6f455df55da5545a3f786e2431c9",
      "randomness": "0x346f590aca2814dc3b30d1d1106c89617e6a2d1b02c4cce56cd9f69e3ea65c72"
    }
  ],
  "blockNumber": "7,420,629"
}

{
  "Sr25519": "0x6819b167090ea95ac101099f1c2fcd9fc40a35bc6b94dbedb548e6f9cbce2204f88457758d2dd6ef1f6ac38fe31479ff6ba141159563d730e6f3619a4630958c"
}