Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,573,305",
      "signature": "0x8a7e0ef68bbf101c94a8b53657ef1e05d69948be31d476910ea64ce6935f4f3b69656d996c2f758962af0ec782c887c7",
      "randomness": "0x7a0e0bc265aa55d1820a408de06a6b3c9b71b58dcb5cce121711f137443da78d"
    }
  ],
  "blockNumber": "7,413,662"
}

{
  "Sr25519": "0x0018a988387300523c96a81a82ac37328dda6cd46e9891a83136eae29ba6d31b12699f03d0dc09102602b96e717632ef113ef659ed156008d2c1d23ebe27218f"
}