Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,555,569",
      "signature": "0x994116924ae04d90366c53c25272d7756aa29de027fcc54cfb0c1efb2857a6dff5eea83317f7728e73f6a2e7089fa99f",
      "randomness": "0x45f93c27a444cc0dd1344135cb26b41292372beee8d52f7ee2a9d89f40e77525"
    }
  ],
  "blockNumber": "7,409,228"
}

{
  "Sr25519": "0x6621925956aca4fb9f5b8c5f84614f0cbbc3e1e64adbd0627212c4c2c856b7624c1ebae91b3cdaca1cc351b1d92b4c8df36c011b300a3b292707ac7c9175c088"
}