Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,344",
      "signature": "0x8b0cfa40edfab5c6324cbe20a147ec12d1b857a0fedfa152d714d19099874a6dee5ab27f833315001d37e9432a4bb466",
      "randomness": "0x0bf1062aaff96d2d06a171eb136a56dedc3be24cd2ac20075434dc2cce4a1101"
    }
  ],
  "blockNumber": "7,420,903"
}

{
  "Sr25519": "0x44cc385718f1c0932d6f16d5d7253e325c6363ef4822262db3dc728b9bc2256682ebecb05a655460de6a0758800dd1b2f9ab4c80cd2c5d850ce975e1807f9c82"
}