Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,853",
      "signature": "0x85412ce24f9dcb089a8fc56bcb578c3ea6949a252d4b5b4dee7d7e54be4706e12554738bf3d1a24e0258b0e81278caf5",
      "randomness": "0x4c251bc0d15a4101da64a096a0082414cbfaba7bf4bf170c4b0e8ea1867672a0"
    }
  ],
  "blockNumber": "7,406,299"
}

{
  "Sr25519": "0x78880a66dc4abfdc1914c994e96ab73a8516aa922b8323104b3556b3d9e85831a707db0fa87eaa09293762f2d13b48cf90aaabd3e0e790d4c44a5231df279e82"
}