Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,573,373",
      "signature": "0xb968e2ee699b23adb8db3a6443e1bc05683ed1d1cadb651627c1cb2a0861637d9c512f17df191e2f39b42323559cf57a",
      "randomness": "0x69c2c9c6f33aa227c1ae8cc690d40a106be09f40b050799be2ad52984ca9a31f"
    }
  ],
  "blockNumber": "7,413,679"
}

{
  "Sr25519": "0xfc61d45fd60fb9e318aec44588a3ef05450e82fa17aa998258138721a685cc0790266781eeb083fcf32737e227bd81aa7939e0835a49abab70969ca591cec38c"
}