Write Pulse

{
  "blockNumber": "7,419,439",
  "pulses": [
    {
      "round": "25,596,489",
      "randomness": "0x076cd8cc59c09f5b6ced6403007b338ebd481c3e5e663799c2744fcad4359029",
      "signature": "0xb5b9499566161ef73c5d7d5900dd419f4c21ad59514270ff2f55191665c207a634d8af566764636ebddbf093a24bed33"
    }
  ],
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  }
}

{
  "Sr25519": "0xd886db5696d27bb9f7f61e0b5e1f55557503deea8e2188632bd4620dbf53d17629088493ad408467eeb332b03b748f936484f18a8db410df779f49faf54fcd8a"
}