Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,602,011",
      "signature": "0xa2660e3066be1a38aa5be22921b48ad6ee342ead6b5244e79c1ba62da972729069031d900a28e95c62a8d236824aa0d2",
      "randomness": "0x0c1ba9c62a6ead7df466d1b447e5d72f05bcbd4a63bba06dc7b909916d89724e"
    }
  ],
  "blockNumber": "7,420,819"
}

{
  "Sr25519": "0x562632b8ee557c71aed55983116cbc820b8a5971366b350a16a57b775afbd57d0b637bcbaec2eda5daa23242659bb6c66b58db962d2cac211cea9ea585776288"
}