Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,588,505",
      "signature": "0x8c019465a1c0d2107ed922f53e00938041d45035cec10cb5f438871eb31a6868f8ae0116b9ffa22d48476b927b762b21",
      "randomness": "0x21fde07b1d18503502d6033eebe5563e1dabcfa5ee0e2fdeb102ae431321f49c"
    }
  ],
  "blockNumber": "7,417,449"
}

{
  "Sr25519": "0x721a7d17d37f9fc9379030ea0cb3737aa14ecffdae122dbaa36902c5f9da297a95415c1e2870f1656ed3f0362a6114db163ddd99c17a5b649ce4d69ca99d828a"
}