Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,651,749",
      "signature": "0xacd9386405c95d15162612be52550fbc004d8af0e532d2b126a85b82dcf635962ec689e08e89175e74bf3c47df948cfe",
      "randomness": "0xc61e59a911a5f29816d6bdd4d513fd0bbc5aa1385e0a11d8edfe9da053c82313"
    }
  ],
  "blockNumber": "7,433,242"
}

{
  "Sr25519": "0x804cb96968de8b9f84f4ad6c9cd604c47b72f47f67bd719c4a7f14e1126827071fc80dfc64cd416129c871efd9b4bf88a2866366f16ecd534c0431803a808186"
}