Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,627,867",
      "signature": "0x84f504464940ce8b661681dd7a8c06ae2b246c49cef78ac2ffc2fa7c4b4d60bc92027ed950616307012081bdc1364fbd",
      "randomness": "0x9d1a93ec9bbf9f0ca66903c10e8efe58863fe9703e891b47350b969c184e2d3f"
    }
  ],
  "blockNumber": "7,427,281"
}

{
  "Sr25519": "0xc4d32ad6db4206a5bdfcbfd541caf28a7e019953092f60fae328389f8898840d2d2f32933a4dc2fe67b475eca64256ab1919589e5d1fe343efe1029f7cedda87"
}