Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,660,530",
      "signature": "0x92b312bc07c0ccb77b85c00f54660ec0f301385e3cd87ac2da4bfbe1d9c0784e0a5e2c740fae3353e387307c0cdbde79",
      "randomness": "0xeb3cadb5dd9fdd09366678b1e5c83a6e08a9e65696c39d8da7c6b3adcc4c614b"
    }
  ],
  "blockNumber": "7,435,437"
}

{
  "Sr25519": "0x2651b2ea348f0eb5f5738ddf034ace529e8a20303efc739d5d9fd4fdedb3146b315ff20dab85a632a3fe3be369ea8361db1bad1d5c4c78d7c6aba50d2dd15d82"
}