Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,567,834",
      "signature": "0x97243faffb861e9022825f87fed7d94150a6046614ef30d35b41265b48a561f7f7ead252db8485a89061888d08684bec",
      "randomness": "0x9cd8489ea0672bdf9ab07a3eaff939084852437aa1643e3789e87aaa06e7cd38"
    }
  ],
  "blockNumber": "7,412,294"
}

{
  "Sr25519": "0x889084639cb89f2f38b7e68fe7310cc64eb61b1f54569d3197df87605838107b965dd6aec0ffddf4ffce3f0f854d907f7c476d82f12ba66739a773abbb19238a"
}