Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,573",
      "signature": "0xa67e5d955676204e0087891b7192deb241fc1b13639aab4e4649f889218f47c95dd3ee09459e7f4bcf4945e6c888ce34",
      "randomness": "0x35475a0731b0bd2d41c0a5bbf111f7108ec207623f18459c9548d88e32d73ab2"
    }
  ],
  "blockNumber": "7,407,479"
}

{
  "Sr25519": "0x2ad898cd3b6f276e12872e772ddf2fd6da3cad18e8722b35f349880cd9440f3f563e4fa26083c9f68f3bca6bd3d08171e2e2e8fa8b9be63d6d45736cf3b94388"
}