Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,537,372",
      "signature": "0x967ea4ba8d4dfc9c1c09011edfe6ff929b09e0a59e2977f429649334282964da3b1973482c9f19e725d67fefc0612378",
      "randomness": "0x47f22bf56cbf25f3862feb0ae8d14e25fad5be832e2eca5f58face1e6b5f66a9"
    }
  ],
  "blockNumber": "7,404,678"
}

{
  "Sr25519": "0x88b45c7addfd1d2050d3d0a544f280b60079df8fc70360510a6a4441c147311315024fd9fa22f228ffe5b56ba41ede27512f31645b5ccc540a6cb2248f5dae82"
}