Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,541,112",
      "signature": "0xa550307a75392def2b7c8de79a39ddc7b0ae054d3c3514e54503fd5654d60fcc8b8831daac2a341870acaa9e81ff5752",
      "randomness": "0x0461f539d725684cb70e029eab4d39eeee86da285b34f669fa7db3141dcb0e7c"
    }
  ],
  "blockNumber": "7,405,613"
}

{
  "Sr25519": "0x529e3c6abae62389573f09e4b27b48e15e7e61a54870115c204758192bcbe704156d27cf7998b405c483c18c6cf0fc29bd69c9a5b97a76c838aa43efca6a1a86"
}