Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,564,561",
      "signature": "0x94dc924c6221b516651001c539e6c5b1984869b72851807f3352b0372d1b9d20b12e10e473107fcb1aa589668a97cee2",
      "randomness": "0x5942e2fc5d616caf910d91407839444ad9aaf8ec64c0ee19c4bdf6734534e108"
    }
  ],
  "blockNumber": "7,411,476"
}

{
  "Sr25519": "0x36ddd8314c14c501453abaccac8f13c3457ab274ca9bd2073685f82bf899f120180a300f761ed0948af9be4334c28cdbe688a1e8ee7fba2c7f00d7a10f096b88"
}