Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,555,116",
      "signature": "0xacdffe389bbe8537533e35bcec6b0fe909b88177e37780d0f016a703f335418e2b824e509004e4ccdffecaeb3eeb1b15",
      "randomness": "0xcc68553647049ebb9abc2473a1dbd52ac2fa2ee3978f8e7954cc225b6d3a5631"
    }
  ],
  "blockNumber": "7,409,114"
}

{
  "Sr25519": "0x98f34ea16b83d7d14923f64e785961689ce0ff882b4f58fb8285f478dd1612203ca40de32f35fd116b10920c53cb792019213d0843b8e34b27b45d9c73f8138f"
}