Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,567,045",
      "signature": "0x8fedcfe1f38a42301617bbbe74d7538b64b26a7ada80573688f2505ab999ed8dcc63d3052cbe5dcf21c2ab594803c8e3",
      "randomness": "0xbef562864e1d740ae087d6838532bfa4349721444594f46fffc6ea6154321d9e"
    }
  ],
  "blockNumber": "7,412,097"
}

{
  "Sr25519": "0xe4f2721ccb7b3d7fcdf0947329e984c2c61cccfb7caf9aefffa4c40efd567b4de2f5a85f437f9dcbc8db9849902ebcd182331a2254fdad0d22192155327d5a8c"
}