Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,600,074",
      "signature": "0x953a7f0d3b78e6ac5595fb6574fa58931712c1e1ccf3159dfb3ce46a8f6a429ee6ae2a621df99a71645941e1a6364680",
      "randomness": "0x13981767e2ee3ae165f859a838ce9638723722a791d3987deb3d67e8827d6ee7"
    }
  ],
  "blockNumber": "7,420,335"
}

{
  "Sr25519": "0x4c1fb0a47cee3797d8c20837f3838db18543065d34da1e1827a23116aeb33602933897b585ebab53498277c6cd2cb4dcec5200073de3e115566265a0dbdc068b"
}