Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,558,575",
      "signature": "0xa259cf48b9d890ad25e6666a15acb1ab684e14024a7b6f4338a523cf0118c2783f741960a5f48c21e37c2d87c0a94b92",
      "randomness": "0x27aa6b26a4c293101d11431888551d8e23eb6ed2698a4e42aac40ede86aded7f"
    }
  ],
  "blockNumber": "7,409,979"
}

{
  "Sr25519": "0xcc744205c761516c0674c0c0193a551f847818d81fa99e0c7a6d8487a349f16e7880382312211b3274c808a7183d95c38aeb1b4f2bc54b61a7ae215e4f85638b"
}