Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,657,426",
      "signature": "0x97618d622ad1794eb0edfb013a1950a5f645377af0ec626c622b27566ff1a8d8bd94ba3f5a8fe7d5c715d1bbbce483fa",
      "randomness": "0x6f4343f75f56d2367d8fe1703513297c9eb9d16cbd0a8603d9c2fc80c1ad841f"
    }
  ],
  "blockNumber": "7,434,661"
}

{
  "Sr25519": "0x7467090b65bddc63801c44bbf6bb2216df9be0cd7840d5316d29a7ccf6676e257682817f9cdc10fa1b6a3a815c6871abc053f8b4845652b4967cf0ecc6f8dc89"
}