Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,555,131",
      "signature": "0x843655c180f19fa92712645fb7a06298b2a8f9771320ea2784a950ae9836507e8c61b0e551a1b580b2e477d08eb4bee1",
      "randomness": "0xb07e0553c51ee3e5d349c7890e17ccfb43fc9facd17dbffdd47328b5d9f6627d"
    }
  ],
  "blockNumber": "7,409,118"
}

{
  "Sr25519": "0x9c0da64d5fe0471b7595fbe9fd5383182c233ad887cad50db7bbd05edbe9860113464446be8c884fa3de3eecc548632c71ae1f962116d9afb5a3cdbc33d3b28e"
}