Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,836",
      "signature": "0x86d35d3581f400ecaa322dd9c9ff45a578f671849e87708a305aaac378b0a38d71f74ea59000125f4b85459f98a70caf",
      "randomness": "0xaa778db1ed58e007ffdd8939f15ce7fff8c547f2311affd5b610d3409880eff0"
    }
  ],
  "blockNumber": "7,407,294"
}

{
  "Sr25519": "0x342cc2351c32b4beb7d5e887d86c19b5aca5ceed74a74542272a9e3508cc387cb80c51b1e0bf863cfe1340a25a820ca4c16b8582a56823f370f4ae2d8245058d"
}