Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,668,411",
      "signature": "0x82da589ab924be964cf19e88427af128ec0da7de72cd798c28c72dd2b5038b6a0badf67d5a9c25f95578e50970e93f7e",
      "randomness": "0x9f47f0faa3403f5ae86f38da0bbf64cb4c7b258375e1ef201d4991a8cdba865c"
    }
  ],
  "blockNumber": "7,437,394"
}

{
  "Sr25519": "0x4ab22606568dba8bfa64ccc6dea4f1472ca183a40cd3603bd4142e9bf179ba49f0b604fdb409cc132d06dc11a32f9c04c40298015fad0fb716ac6e8268357a86"
}