Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,447",
      "signature": "0x84e7e16164c0f67f8238712aee5e71661f5c771f9f4e1d2cf05c5b15e7184d6a66db87433983c0f6e2e85c0884d356d1",
      "randomness": "0x878b6071818459f98a109be25ae839376f31506517f902f715b224adf274911c"
    }
  ],
  "blockNumber": "7,410,447"
}

{
  "Sr25519": "0xe80915e85cf455502fa327cd6197b714b53d760169c614775712930df8c7a7736560e2626a70b9383bb9e9a2a30ecf0e982576cdd683ce08a94188f9d461dc88"
}