Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,618,377",
      "signature": "0xb3692f4e1b33eabeaa555c94b082fe747416ceb4cc251746ea0694461afc0fc350d41fa3aba4080c598a45b33013e865",
      "randomness": "0xf33327bce019cb039d85db423f7c31c180d2cd23a1daf7d50422f297e1cf9dbf"
    }
  ],
  "blockNumber": "7,424,910"
}

{
  "Sr25519": "0x1e6c2ce9e8193244870f49440ab31735db34f7ff0ff14e1f241a13728803a06b8e035f63c2b1978920abdf59d457a61cf58a75191ba20b793e34d3743ce6598e"
}