Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,659,288",
      "signature": "0x8d10059d33cccda9c76c06d8dcb0548335e528174bd0818d7dd54a76247d4ca98ba873a9cf245b58701052d80dc15417",
      "randomness": "0x489036212a4fac154d8fb6c96c9049793bd41406c49f7ca2d8851e5aaad70116"
    }
  ],
  "blockNumber": "7,435,126"
}

{
  "Sr25519": "0x0481909ccd387c0bb9120b6b47e247a16daeacce7023b9b27d64a8f9c43a777edfe4f586ff2c63e8490add16e2f1aa2a45abac1608d5453984cd1e4bff2d7b88"
}