Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,584,305",
      "signature": "0xa64858b2cf3d80b8ec6312a34477daeaa2bf645c0811c0cb387cd050b7a265b4baad33fa4a1ba112d5210fca1d2c657c",
      "randomness": "0x971c94df81c503ed99ebda2e15019c92fb06328220597a4ba265d9bd640e2e8f"
    }
  ],
  "blockNumber": "7,416,399"
}

{
  "Sr25519": "0x164f576df1e396216ffd2d24334231b3ee25e1f57da6e2055fab18a5061dbc508cb6e4fefc6a5117717d36516f0217c0be29f1d1132cecdb230a6b11f32c988a"
}