Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,578",
      "signature": "0x8c7cc306631f9d3e18e3c174413d58e1eee7ba7b92f4dfcfc4515631d0ddd0c42c30025983ba8b21ba37c88bef3360f7",
      "randomness": "0xa8135915ae8de9b079c2d9cab6019d67ec8f392fc80ee5e746ddd40beadcee31"
    }
  ],
  "blockNumber": "7,409,230"
}

{
  "Sr25519": "0x844645bc1160279bf90f3c30270c71ee27ab805529cfa30165246104c355e7391b83a30826efcca21901e8a12ab10f9dac836ec841e06a2e22e4f7a5c114b389"
}