Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,548,826",
      "signature": "0x958a6845523fbadcdeea35fff0876c137495e41f5bbec58783faf28fce6bf80ab2c06869bfcd3cab71b1fd7ff5041c8f",
      "randomness": "0x4b115c087bcf973643928e4a27d39d840764a585b3beffd3daa69584cfcebbe4"
    }
  ],
  "blockNumber": "7,407,542"
}

{
  "Sr25519": "0x80228ba80937484b8ae38665fd1362165cdf444a2820758af599080657cba2585d7303daa9dfcc5a3ff4ccf70a89e614cbf955a6a3def29b30c60e0db3a7b089"
}