Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,608,733",
      "signature": "0xb3584ed990d5bf882f98dc926c5a0a8f07c11d17fe691277e9c3b68807677376286601ce5fb983798a46e0ef0c050489",
      "randomness": "0xd00e64d4c3d34fee5c41304a5e19b300a1198a8c06d640296d4df75f8a6f581f"
    }
  ],
  "blockNumber": "7,422,500"
}

{
  "Sr25519": "0xa448ff6679483cdabe678096c8c4fa7ec7a890c5e1a7ba6933a5abe524e1882d4a30414c0c156114af93ba886dbfa96a7f962fd0912468f18ace39ee4c57c08f"
}