Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,500",
      "signature": "0x84285bd74c310441da84b137e1ead528af0dd6ba0752dbe2d23e859b8bb0f6c7e307cea4eb6430403cec005e077f2ebf",
      "randomness": "0x03d42fa93ec4f75e81b703d40d1add9131634ea65969c20fd581b3fb3510cca5"
    }
  ],
  "blockNumber": "7,405,210"
}

{
  "Sr25519": "0x8812d7ade35cc6c165e6593e7bfcc49b7818987dac06e7cd7eb059da08a38e7d3ed4c400b2e3992a518a12f52fc0e612634b6639164f4bf63dd33195e34dec86"
}