Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,901",
      "signature": "0x8520ee922b279d3722016e4925dc14248f505069b7ce4af428dd430dedf2dc2bd6b7f374d0253b1dbe0a3b6f286a79b8",
      "randomness": "0xe88a974af8fc06c2e8128bf38300b0fed8c903925aea3ca8548736bc0fa90a58"
    }
  ],
  "blockNumber": "7,407,311"
}

{
  "Sr25519": "0x2e7635d115806dc0475c2ecccd56df6ac3c2a9c3e471c7c6ddf86e05ff05b844ab66bd983e40c50c5fb1d930a673d2ae9672e00bf132b9d3c44607d28ac11b8c"
}