Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,577,476",
      "signature": "0xb9d13867446e7a1fd453656e5441b2db1f8650ff941f09ec1220d2e7dbcb67c756383f9f398c75c255b0580c0792437d",
      "randomness": "0xeade9f8d94c16e27cbbe3c9734efbf085db8aa105c51c074d3c495e72802ce9b"
    }
  ],
  "blockNumber": "7,414,705"
}

{
  "Sr25519": "0x16301f08276fc74e3985ab45198229dff160ff9d2e14084d03df4ff8e0626c640e521a1944fd4c60d197b3ba5ff71cca499c603e63c529270312d60060c63c85"
}