Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,549,622",
      "signature": "0x94f149c74e8fa5f9e12ad50c9967f8a1c40dd01f68cd2982e5f15681a19c86e52e0520669ef6906b878429a43dd7ada2",
      "randomness": "0x86937b2bd199e21b23593a2e647a944cd84734e63777c9d34716dc95abbed40c"
    }
  ],
  "blockNumber": "7,407,741"
}

{
  "Sr25519": "0xee7b96a3c38fe91ed9adf9d2e2e5c4e02ee869c86ad585c85044768ffa5b0809bf885ed4f0800689e30d497a394834db9800a67cb94ed2d192884fb69072ae8d"
}