Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,561,754",
      "signature": "0x8d5e4781dfbddc18cfc497e049b4acf99c06de9d3cb04efa3c3060526074987ab228b070ddfb2e5aea5a40765031377a",
      "randomness": "0x19b725118ebb17cda11b0a791d39b30a32c5121286a12c3068b558b4378fe8df"
    }
  ],
  "blockNumber": "7,410,774"
}

{
  "Sr25519": "0x6a2bab31697598518e7d845cef6f0c0a14f29a13211f0dbe2580ee89fa33ca350db8956aa4f6a396872c23c8746966cd67389a4309ad4e6a1245fc13ce3afc84"
}