Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,578,001",
      "signature": "0xa39e6ede6d7b3668b97f286964349dbe8ffec42b78667687eff6cf2f6c42f8e605021f880ed8ed416baa3c85e3bc4fa4",
      "randomness": "0x76e13decd71318eedc8f302381394c7c80821f8afe8db291cf09bdaf38ff0aa0"
    }
  ],
  "blockNumber": "7,414,836"
}

{
  "Sr25519": "0x0e792d1bddffcfbfca08d399348db3606920523f1b6ab007e4e960dc50e2ca3e803f8aebe47a3d7bf60281be392c0ff96ba7caf5993065a4fcb1d707ba1d9682"
}