Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,558",
      "signature": "0xaa6c3b0d9306f17c73cee634c03b1995e9d2880b60f0c004f47b196e4673ec5b31ff0335c404cfd288d048cacb15b6a8",
      "randomness": "0x1fa7bcaf53a7be6ca283f453b3afd7e18b442f750788643c2a2fe6e752357c60"
    }
  ],
  "blockNumber": "7,414,975"
}

{
  "Sr25519": "0xbeaab5c38963dcefe053fcd0676df60e7d67f704ce0e19d81bc04323b847ca2478e77497caf348cc42141a1d957840a94c3c15683e8e2c8dba7f4ec28416898d"
}