Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,556,548",
      "signature": "0xa802708d21a546069d00616962de4e8f56c1e8602663bef49ae4e89d42bf69e0353303d9319bfb0a489f0d62192ac570",
      "randomness": "0x38b2befcf01bf012e7286eafdaef1ba1bfebded0d2c2302f4ba969ba3c089c3d"
    }
  ],
  "blockNumber": "7,409,472"
}

{
  "Sr25519": "0x9c8f2961a670aae0a4e6b7d25da82c5685985f254a982ad25a6d186aa671ba4452bc2c570ac0e1da031718ed949a3f45202390efecb8aa032ff5bd1df3f4ec8c"
}