Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,652,326",
      "signature": "0xa5f0f6c3e7260b5f97ae4d1943cf91e2f947e7890629d76efdcea340977eff79c657a8a0cc1474ebb3011df73df5d38e",
      "randomness": "0x9ee417b14eaa385e8721dca7f06a7087b73bd793f17bd8fc663ab4d943f9b825"
    }
  ],
  "blockNumber": "7,433,386"
}

{
  "Sr25519": "0xf0190b02b6219ce94d0f05bec524ccd637f31b822986910ffdfbdd438653865e067e1b735e848d74d565c5a5b962df83de26809f14e07e114967819d14133980"
}