Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,574,443",
      "signature": "0x8c2075bd310b1ef5c175233d7c6d489711865cddd3da7e8ea8a4f5fed09a1a1b1cb25353520d83aabcf972b2007e1cd3",
      "randomness": "0x5978b4100b43466dbd40a94e87a71bb698d2261034580a656df33dea510995aa"
    }
  ],
  "blockNumber": "7,413,946"
}

{
  "Sr25519": "0xbea57e9a57da30fe3180932def54d93b2d1afc27c901810e1b472d5a4054b5631dbe368d403d7db408eee1bcc1782b9c4759e9969787ed37275de07c19f82786"
}