Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,623,093",
      "signature": "0x92f66610f7fdcc15c3ea27414e9e012ce137109fa780cdf40d53af86f4b89fb919424e156d9593f0f3654a8a5b1ae849",
      "randomness": "0xd5e49576fd97eea82c2d3a57daf95810bdd00d8349834804ee5ac993237d1d34"
    }
  ],
  "blockNumber": "7,426,088"
}

{
  "Sr25519": "0x08e5867571211edafb15acb7f2b0a1cdf8fedc248a456f96191d8a147ab31d3135b0367e24dc5354ab401bf2dc6a6677f8ae1a1b545e014b6e76d316ace2ad85"
}