Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,607,690",
      "signature": "0x996bd7922eeee674e166f0db17db95175f258551ce213e71cd8f85d655845307bba38f331ca008081e5926138afa395a",
      "randomness": "0xfc7ccce283babdfb1d7605291ca102e8c4a0ed4e6c2a78ddb856148ce2c44b3d"
    }
  ],
  "blockNumber": "7,422,239"
}

{
  "Sr25519": "0xbc3c4bb317f53c5df028c4002de4e9f4b307255f12cb9f967ae87aca6c3c23604391d39112e265d896d2eb3091614f11c14060e17a8463aaac8c1acff87e5c8c"
}