Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,560,106",
      "signature": "0x8408e71ec90787aa49496eef888a5ee6fe674cdcb40740226dccbec0143eaff85b21d7b980f4fa8d6ed3e104ed86dfbf",
      "randomness": "0x16c0c33fdfe65a38c11562063c199c8cc0bddb71dfc5a18b968abeeb87e436ab"
    }
  ],
  "blockNumber": "7,410,362"
}

{
  "Sr25519": "0xfacbc32db0fcffe680e390aef17cd6e172b4325fc0886f11a367da2cfab8f84ef697571e51e564a91411fb7caf1efc59fd19019449c5611a4a2c1c02afb21682"
}