Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,614,049",
      "signature": "0xb5c0c74946636300397c4903014083b17092a4c4a0dfda085427c009493762db20d3cfaa38daa2de2607f0cc25a1128d",
      "randomness": "0x884a3d1dd6a25b9012e7d67a8221fb12be34c4d5c170ccc7e4f5b409cd7c53c9"
    }
  ],
  "blockNumber": "7,423,828"
}

{
  "Sr25519": "0x6a714114f6a3e21b162bbd13d97cc340b9c751a077c47745a196e9a7a1f63e363c7d90f4e332861f876ab32fdbc5203c18b9e7c40430e3f9bedd52188e217783"
}