Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,981",
      "signature": "0x972065a16b4b0711c76f3fc57887ea45c8d24755a14b6fe566d8f93ad175cf00c4ba6c103df726ed19f3627efb0d7569",
      "randomness": "0x9e31bcc9d5416d5fe7407716bc7bb48508efda0754ce344a2ce496f6eaa68856"
    }
  ],
  "blockNumber": "7,409,331"
}

{
  "Sr25519": "0xd0e1576aa4f6c3e530e837d3aea611fe5075283a30af5dd839ddec40bbbc742e063ed9173cdc4ad7e1dd9070b9ada87732f76bf995275ea40e82ffa3e235448b"
}