Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,584,728",
      "signature": "0xa9e6d6699d2912112cbebeece4e4e54fba97205daa52de0795bcef8892ff996ca11db29d633638f969aceb6c5aad72c2",
      "randomness": "0x158c1a97b6874a69a57c5cae3679d8cd9b0040d119a20f39b8352ba1ca7edc51"
    }
  ],
  "blockNumber": "7,416,505"
}

{
  "Sr25519": "0x20dea1c4114ed71488213b28e7013903a0bc5f51aecc778ba2ba01c9b83c6a00b568164c1df0af202663bdefb74ad591de5a69d8b6a0ab0960f50a75d2d00d8b"
}