Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,576,893",
      "signature": "0x8b5cb2f387c2d7617fe8e811609f487028450471a9be2f79fd7442f80547810fd720eae4e40229ac8fa1f46200011cab",
      "randomness": "0x9b9aaa52973fa86ae6ea53ff0a0a94ed234b0df61866263429b9604554eb2929"
    }
  ],
  "blockNumber": "7,414,559"
}

{
  "Sr25519": "0x3aa0fa706b8a19dbbd26beaa8f144775f55a58b2a018bd358e395f9363baab7b355bb263afb3a8dcae20af815e4c1c1c8fbe6fc2a1072e8e5b3d6d025018c282"
}