Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,614,378",
      "signature": "0xad539a6d5e47abab8b1ae1c9263a2245b8ba87a79b39e280072bb9d86b3a4cc37a098ab23ce1dbf431a1d039a5498691",
      "randomness": "0x103641fa33d7a5465d68e3891163ff11d7318597019e45b19985364bb8731f63"
    }
  ],
  "blockNumber": "7,423,910"
}

{
  "Sr25519": "0x22a7b371c5c7d0ea5cca890284f8fb4dcaae613df69238095f0b34494c4e4159dcd6fb2a98c0843ecb1d599c6b11705388f9c96b4be4583a981ec8ef18318f85"
}