Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,350",
      "signature": "0x85ebe93f6f278310bc281985f4fe49d02856062eec77e8c05c89587d0c9867334b023339058d14da1c3357a461597c78",
      "randomness": "0xc9ef2f670914cf6893a4f7948423d0098c660255622d57b971ac318ad9639e3d"
    }
  ],
  "blockNumber": "7,413,673"
}

{
  "Sr25519": "0x9c0b2a1a2fa519095bef59f78c6c2584dec30c29abd98d5b9fce2439147cee7ecd0bc269f8f6bdc91335447705ef205e0baa5990e9e0051d919a71d7c505b281"
}