Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,562,501",
      "signature": "0x96fc0a357fe81b5bb31129749092693904c318021d0a44a78a4e6e13945db7aca32679152ed80a4150f460ad0badff01",
      "randomness": "0x737cd912426b6c0e799c9663e0d9a463a653b08587ec9929e2aa9d43e582d77b"
    }
  ],
  "blockNumber": "7,410,961"
}

{
  "Sr25519": "0x46c69a77c67f98cde572921589f09a238eb85aa87ba682f3d8df8ffed821f03c2801310dccfc7e49f224e57f4a7d0296ceeaba2550b358371b132e4a6f2e538f"
}