Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,637,721",
      "signature": "0xa768f6ba646452b630163c7d72e237468077e3dc12d40f72279b2904e4ed613777fd96a709d1107e4c57e265c22c1df6",
      "randomness": "0x8b498054caa3dcfb1cf0eb49040eba9173abcbeed0e9080118d3eb12d7267eb3"
    }
  ],
  "blockNumber": "7,429,745"
}

{
  "Sr25519": "0x345006d04184df03f7e4183235a2482e82528b3ff3474c4befb0d182aa501c696db3da1eb6c6d788d9da19e92e0d2ff8eb54f0ec5335c761152fa5f2c536b680"
}