Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,551,249",
      "signature": "0xae62b166f9e1f3dca89bf0477f532a4fa5ceb98135768ccc569e6d6d002c4d02590c42a14f566230004e3ad8c2ff6767",
      "randomness": "0xe9cb592da6c3151cbdf68d14e4e9ea2f5ceb5523a6b902edce11ab0920b2a949"
    }
  ],
  "blockNumber": "7,408,148"
}

{
  "Sr25519": "0xd0ba056b47a13b8283ac754bbdfff3745597f647786e3c81fad142b0185c564e4e5f4fdab917a6a60141c532b2091104d04067cbf725d5d3b1606ccb3568d28e"
}