Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,604,003",
      "signature": "0xb455db6b716044a9e65d9d3857eb3db1e77b8640f27371204e943b65eedb85ddc659b712a6e3c87e86a6d92bf9f33f6b",
      "randomness": "0xc3cdea75aa0b089f7cd689aef51a23dfdc0fc345f5f5d00ddd7642dced52ad1e"
    }
  ],
  "blockNumber": "7,421,317"
}

{
  "Sr25519": "0x3632adb3aab977239c890fd165dd99c95e87dfa3127a77b8760b1fe355d9b81f3e842bb9bb2498d65cb80bdbe913380b901429a640a5f31f507f4f0fbad9d68f"
}