Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,537,892",
      "signature": "0xb2ff0531f40f765d439e07e7d0b2f8d1ac73959cb004117f7b6b934e4b000b73279de2f56e4560b40042ee63f83f9407",
      "randomness": "0x9de1de46ac17529cc4351b1b9d30dd14c3e9a72f58050d959e5e17f536408e40"
    }
  ],
  "blockNumber": "7,404,808"
}

{
  "Sr25519": "0x0c762a107d2a550ae65119ba60078d03367eb5ac3e826a75c8ffed077e5d0740044ed6c7d6d998412a476b2228c8e087ab84dbe2545c8f96251e045cdb805b89"
}