Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,581,134",
      "signature": "0xa46fcf16352c5fb6b99b4fa98c6e18fe98e246b6e068b68b98092587782326a33a2e7df96f112df78a6e83f4612c373c",
      "randomness": "0x2a429ffa5aef5141c02abc5e777a7ee6e71f5191ef6eccd1e24e24e85580ad84"
    }
  ],
  "blockNumber": "7,415,606"
}

{
  "Sr25519": "0xf2c199f50f0768fe5c14ac08b4f379cdea409f9b96ae4398678ebee04ab6c6184c0c225807e578a5d75d75870d8175fe896c6893dfae0dc66c0983e04d831080"
}