Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,558,762",
      "signature": "0xb0825ecf7a6771f7231b63e226e4c785419d258bc0b51ecfb27a0442c0b0b91a64a2d700b34fe62a359046af78b67524",
      "randomness": "0x13a75e77fb200a90370b1ab67792caff578b2d77bb3dba8114bf88888a4e9dae"
    }
  ],
  "blockNumber": "7,410,026"
}

{
  "Sr25519": "0x428eb65347a95fd743283f423dccaf25a375599acdf9876aa5cfd8cedb5fcc2429e0cd57a5960b81dac2c1fdea53c46628ae52fc2a689bbe36cb2f502195c483"
}