Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,644,762",
      "signature": "0xb09ccc26e820b019231af5f1ab6c3a5cf4a8f1b4189d58b8406fa0b7cb04ba715e5a6a5c9c0303d162e1b8f833a08856",
      "randomness": "0x15fb415c20942ff8cd3ae58ae94dfc9efb7da713f75228f7c1993dfb26599cee"
    }
  ],
  "blockNumber": "7,431,495"
}

{
  "Sr25519": "0x4a2ab38797f6f1d72fb610fbb5a1c554e6cfa36f569258d5678357a7251172581c76b5b5d94c57acdc5489f19c8b6b2d1151c198edf03d0ee755e57f60b57b88"
}