Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,543,114",
      "signature": "0x8af46a2115a90b762bfbcaf11793f5a27e3df4a6e903b13e0c53a5a8604e3f315efcd3e6320024f7a46ed433a2efb3d0",
      "randomness": "0x9c4396955de3652bb4f1ba62cbeebe492f9a1606fc2ee7fdf7c7d4cbaa8631eb"
    }
  ],
  "blockNumber": "7,406,114"
}

{
  "Sr25519": "0x2a105f24a5da705289f1db0e6104f1e78d90aedf49aaaf2c177b752bf13f671357f126dd667f9afe204c7752fe01f94b09b38c5473259a03b8fec55a31acf08d"
}