Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,622",
      "signature": "0x8f6cc7f5b84f3949c470e6182afb2ac0491e5093cf5c86f0fcf1641fa7878965b725f85e4ab75287dfe69dadb1658055",
      "randomness": "0xc803b3e265b4fae4213435c5e01817528a0873c54bb941e1fd0dfee7b1b07bfb"
    }
  ],
  "blockNumber": "7,407,991"
}

{
  "Sr25519": "0x6cbf17e3cf6d19c7dc3dd9fdd0fd9f89b6faeb7c3007732759fb6ff362fded36f3c03307e45bb63d61069ca52883cc0b56decd0c2e0fbaa2501c42646242b789"
}