Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,542,235",
      "signature": "0xa2798dc7f4d68ac103711373b934d77ae01de5ab63a0953404291d0c098d9fb517a66252a49a77e0282c408a44cb954d",
      "randomness": "0x331d73e3e78c13e31b580bcc73015a07c55cf9720d9797221dc10d8146eb974f"
    }
  ],
  "blockNumber": "7,405,894"
}

{
  "Sr25519": "0x82426603fd4d1dee54e9d2d7af8521ecc6207e9f851f2d8f510f01240cb2023e02fbdd54e9586fefe8f70bbc534316feae0dfc1d5034e9c567e20a57b8f92e85"
}