Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,559,694",
      "signature": "0xa4d9e4e74dbe1f4ac8f175dabcb043064ad2ffba87c06a0f4d366ee71bd5f970c1964dc9422104400ae4ec0023d99514",
      "randomness": "0xb2643cdba326ce8d9c49e5405cd84290ecf4505644b6abcd4731aa6bd9348d64"
    }
  ],
  "blockNumber": "7,410,259"
}

{
  "Sr25519": "0x60ad4878dee083e764d1cd48fc5d9fa69b908232d4e533860c92faada0c4d0723c52306a530ca19b6d0683a860b84558ee5a9ee735c32d54f6e0139ff7582189"
}