Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,900",
      "signature": "0x82c0032b013c2ed9ca8e3949389b0b16351db1a6ddd93d55a69da7d335e303e23fe927877f5169aa15cb708a846abf15",
      "randomness": "0xafa79bdc90294d1f4b016630fb876f4d44498afcc3901b023b09d2cc741e4db6"
    }
  ],
  "blockNumber": "7,406,310"
}

{
  "Sr25519": "0xa8bfbcd83599c53cec32e4da77067623ba37d8e595fcf90ab7df31ee07657e5d9d393a6a402c290fb6353011606518a153cbc41967560dc832c1b298e58d4b8e"
}