Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,311",
      "signature": "0x9220fc98b3d0113fc24f10e4aaf4596f6be3f25284bc89aa2193f463a30502d6883d8ab3aced866411859c1c1bd86bd7",
      "randomness": "0xb2efda289c268611a710aa0c289a2b00ce722f584549ce6060c55515f3b4a9f4"
    }
  ],
  "blockNumber": "7,413,413"
}

{
  "Sr25519": "0xc6b86cbf3cfbe889eba33fc791121d2887a5ad3642e7c3a1b18d985f9077a863f6d4da5977d6e9e4ad6652620273e7c7d7a05c4a0a66995a39d1506b14739188"
}