Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,633,363",
      "signature": "0xb4286134ae93bc894e2d5841a960c54235b06f9a43855e99aafb501093a71699eadd98d9b5b3dee4de3e2f549a6e28df",
      "randomness": "0xa8099bcfb3021564206b7e6e78751bbb1b080a43d07b74976f72b5f181aecf64"
    }
  ],
  "blockNumber": "7,428,655"
}

{
  "Sr25519": "0x34c64a109ac440589bd6c8035104e192bc987eb2780cba35860058f4a6861d47e7157db3ddd1e0f87f8c44762d499c6780f31fc982ca9374c291bfb16ac7af85"
}