Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,828",
      "signature": "0xa1f73485b162b43eb3b1772e3489fe3af2acb60b3495441d76678f463da009bb1d765b87ff5f1299aca294eb1a44850b",
      "randomness": "0x44cd5d335a88889e8945077d8d905446ddefb17e03a8ac86790c87efe6e8897b"
    }
  ],
  "blockNumber": "7,412,542"
}

{
  "Sr25519": "0x0e6cd6b1e9aca9d4ced8d1faa71396c84fd129f3e06866ac10ff14442c94b224cbb9eb29e97de91f7653fbdba5892fda23ae6d3734073d5d08450ea1d607dd80"
}