Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,666,806",
      "signature": "0xb363214345fcaf7657852e0b225065c8f48655b619189fc2fb7672fe967f946a0bc6c9af6b0d454c6431364d1a729bea",
      "randomness": "0xdc95416ab820a72be6b44019ebd1db86eac49723fc7fb4e131d42066691e869f"
    }
  ],
  "blockNumber": "7,436,993"
}

{
  "Sr25519": "0x5027ee519af34d485021c348255a8af448f4b47647f91e44f0719ef47405c6093978b68ddf4f596181d187f7b22fef02bc0f484c6f2352cf60d188f885c28386"
}