Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,542,232",
      "signature": "0x9952065477c7ee64d9a8ea2676cde6773421abc5d4fb6a99ea683304deaeec932e2f82582a7108649e7b530ccdb669d3",
      "randomness": "0xa08a8347e30e7a609e2105e4c245bcdd8cdc3bc2e833ef9bbc0972ff6b859d92"
    }
  ],
  "blockNumber": "7,405,893"
}

{
  "Sr25519": "0x5270203045fec6f39a08282adc159bfcd74a4c40fe3e4ab2ca6382dd1ded30072693f9bf07657bebb64446052cccf170e8632e9fe1eabdcbf8603b76e5a44c8b"
}