Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,608,963",
      "signature": "0xad15b52d006e1299c7ba8f06705ac784a563d41bd26259e6d14f368d10d5f60838f9df179c6ffc2c219aaf46ad6dcf7c",
      "randomness": "0x3bd02be15bea0f93dd8687d401d8e321c951b1bf97e101fb7e65aa4aa4c277aa"
    }
  ],
  "blockNumber": "7,422,557"
}

{
  "Sr25519": "0x1e0748556f02d17da83d63804041c300a4ebaace227186b0905def274cf49719473b72be31b429570443023b1e613a7de1a24d50867239fc9ee554dea187db80"
}