Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,586,882",
      "signature": "0xac052617d805f974864a91d4b8560c171f6a5ca8c60bb35e3135f04a71ca2bd8ab430c6efbefc614e29674f063e3443c",
      "randomness": "0x8f59fcc509cb77cbd67c7f921b4aca3ef9a61a8998b42828ff11e3e51925174f"
    }
  ],
  "blockNumber": "7,417,043"
}

{
  "Sr25519": "0x1840e8cdf6b71933c46fe3fe2c0ae51f9cd2efaa13b1ccd0893234a5c6346e1e6beb47461131c380fb5e635adf54e81be675a850da4ced0e17689b723844bb86"
}