Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,603,982",
      "signature": "0xb3cc0af29bd0ef7190859b7fe4ce4cac1cab87fe99e290db7f8c340a12a47ba668b5b6978632d121a9cddf5ebe752b6d",
      "randomness": "0xdde47a08c01ac13f23a85d98aa07907ffb74b985bb5f907ffb1c284bf7ef03f1"
    }
  ],
  "blockNumber": "7,421,312"
}

{
  "Sr25519": "0x1eb9aba94b2f200dd2a964d3d0510360a5c56addcab88f22518172d6bad97a7138c83802ac98dad4c67c12b8eab15e8e88ede80e745b5aa46e6c1737fe4aff8d"
}