Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,483",
      "signature": "0xa9f6247b1334b226d1a9ca7dfff3367d026028a4ab1f468baae9e1510ff3253485cdec96815f195096b7fc9010b3c79f",
      "randomness": "0x539997419b37678fadd0cd6806f0820d2cf80e8eeb4deb13359d52fd9073e33b"
    }
  ],
  "blockNumber": "7,407,456"
}

{
  "Sr25519": "0xf42daf5c36a6d06f228a43586ffc31121df820088ec98e930f0edd96f5590858a30d2a25b5e335072afb08e3f49901d27d3f91070354310b0a71567fd3cc3285"
}