Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,635,847",
      "signature": "0xa81b5b20eb6b0f7f010a408a3333f5743917585498b0d9843f4c20c8992aea5cd8815dc464f545cde7d755c72e329cdd",
      "randomness": "0x59a35a668dff3ca77d334fdf0cbdafcd46722928db4bc200fb2db2d15424961e"
    }
  ],
  "blockNumber": "7,429,276"
}

{
  "Sr25519": "0xf2048df67f65be18ca601c9686509ca8e6895a4938ceeb7d1bf3e24485703b26150a0c6ff6f832d4a11f6e1914eb7cac0a355da722118a77261ca70d590bb384"
}