Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,543,759",
      "signature": "0x99b22439c30196a1159037edcb032711d49d11b29b81886112b93dd59769daeab7fa896d76fb44ad7540e2fec7ca6d0d",
      "randomness": "0x09263e5ada332c27887627e184045de438c1461dd50100fc99a5f7ac708345d5"
    }
  ],
  "blockNumber": "7,406,275"
}

{
  "Sr25519": "0x8e5d4e98ee26979a54023dcf9b520d8d9df26c6757c956d011c2dfbffacdcf12b1c9b69cf4a82aecb8f57a4063d445de0e4f7efd0a54e55b0c76fba93140fa8f"
}