Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,100",
      "signature": "0x84435dab8e542662cae513848cb6264ee9e4f683b715a1f1c3831f1de11348d86816da625dc2af08ca848ea65ceb6d0d",
      "randomness": "0x2f3a8401daccf46438d585d116261825fc0bd35e062eb18152fe3920009a3cd9"
    }
  ],
  "blockNumber": "7,409,611"
}

{
  "Sr25519": "0x3281ef34fe0e23f39c9e049eb7a70ac29d2d9dfc666edb34d89d19d3d4ab287de0f999e83060c110e02df636a2a6b18a073cffb07c528bc1739430b5b1880482"
}