Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,581,505",
      "signature": "0xb9d40c01a933fdd34a5f288dfc45826273b26a01ff9f7d8aa9ec80af244a6491c73ea86f5354b4eb4529107240901d92",
      "randomness": "0x36a523daaea89473f5654594403ee3aea2e051632545a11a465262b7db44d1df"
    }
  ],
  "blockNumber": "7,415,699"
}

{
  "Sr25519": "0x56d3796d89020d8d57d3819432b48fe15a3f804e1ccd28731772fea0d4c880593d7ed99a8f6194f6464f50831df48d79129452bd84d6c4bfa0ec4d9605d7008c"
}