Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,637,420",
      "signature": "0xb604702469472612fee42a43055590d025b2612ad4b3cd28c87ce8a30e520c8d884ef23968cd4d10c50ee104a2466093",
      "randomness": "0x68a09b2df8ff50dbe348271279b485f81025db30677be74fa0bbe99497cf84e3"
    }
  ],
  "blockNumber": "7,429,669"
}

{
  "Sr25519": "0xb60ce327ec9df1801d78dbf0be491095242d4337b7295270fe281e5359da7d5f57de8cfb0f4a6a3a4f06a5c0d2865079e12cf9e0c7f2244960fb4ee2b26ac78b"
}