Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,585,702",
      "signature": "0x91b77ce4343900fab28d0a5d1542c439a9d80b835f173ba682a4a7e7f20e9002752e490116a4b4813fed85fd83b2e1cb",
      "randomness": "0x537c051886c7427ff63a1a52aae3bd5bff8e2975b86b97442c8321bd39f76bf0"
    }
  ],
  "blockNumber": "7,416,748"
}

{
  "Sr25519": "0xf2be4094df08eb13270889283cf2a3e50f66064eefe42c08ba03fd9efdbae21c009d0b9a5fcc47f510503250cf8f618060d1311c2ad5f4ab83b792d5cfbc9a8f"
}