Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,034",
      "signature": "0x94d76b31a03dbcdfb2ca93b7df15b67b26a802dcbe185a94c7eb75884f0900aadcf66bd7cc7b69ea026d224fd6aa73ec",
      "randomness": "0x780cb0a071411b981be78f1d3a039de49c8dff2c13666abfbd929974f013b4e0"
    }
  ],
  "blockNumber": "7,408,594"
}

{
  "Sr25519": "0xe83ef9737f56bfff4ea123100a3675900e119cbe9b5ec87ef46badb12a135442c9b01c52da7e73b0cde58a773de95b7f440c9bd6ca9e1e578e4984e879f7448f"
}