Write Pulse

{
  "blockNumber": "7,405,042",
  "pulses": [
    {
      "round": "25,538,825",
      "randomness": "0xa46e03c4baea82e7fab34905961df4dd3a26bbe576beaaa11d31a112175dd8ee",
      "signature": "0xb7bc057ebbb8f79e67f6bce6c817e83ec47b31b7f3762d36e32d726720f4c583a47b51972d19ddd3c710baf30432e450"
    }
  ],
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  }
}

{
  "Sr25519": "0xe258d7e04f6923ee2efdc5a2df60647babc39346545f2d9e33a1c686a2ba082d8815801669c1b2e492e96bba87afa6c36cea0da33c8c277c73a2f2e53808dd84"
}