Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,609,559",
      "signature": "0x87930d41bbe72a3cd584e05888ee595658006faa370515b2ca2a920066c7d259ea2b4e27b7e702aa889a2e446326f8d6",
      "randomness": "0xe609ba46d7c762f037839b7c1cf3eec78b6aa0808118462c894a8f561229495f"
    }
  ],
  "blockNumber": "7,422,706"
}

{
  "Sr25519": "0x30f6323b7a32c5d424e3aad41071daa501238c7529c0b018134b47ecd720e3055e1c09126f0bb1a4a8cc589f824f464e9a293ccfd401cb80ce90dbcc077f3288"
}