Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,570,667",
      "signature": "0xb19fa4a7045eb230f77ea6d636c9e48c0fabf9fb6154ef3ff28cd11bc4ce97d3b422ba3d3e7193878e39255d60a36413",
      "randomness": "0x144c1aa73a76dc8cc76c7f2b0cd3664c3118ea17dcad5abc52333e95c6cbe3d0"
    }
  ],
  "blockNumber": "7,413,002"
}

{
  "Sr25519": "0x9a39e383f41fe87a1d01343bd8344d5f078add6eff0108c8a836f7d8a2b4602cb2d3761653be052ac4fb1a85097e23b966200de03c3fb25efcdb220f9ec61d8f"
}