Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,559,352",
      "signature": "0x8ab5a5970bb53bf26c807b2905a589e93f413a09d425da4b40704aca3d8ccd9304d3a21870018c8b18c1e9dd03247afb",
      "randomness": "0x0332efa20a43ba037d3d8d03a22769a9bff5a352b677fd2b6e75ed118f8ce947"
    }
  ],
  "blockNumber": "7,410,173"
}

{
  "Sr25519": "0x883f620ce3735fc0641ea02e667dbf20224abd06bf41378cbba404b197d83d612f540d027c7fa54c3d6bba9f8d225e5774a29cba7668f4f0878c3c99a7a0a38e"
}