Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,571,852",
      "signature": "0x9752edb28f765b45219354f10ea40a53e4c33715eb0cb3ccacbc8e0d9f2dfe78b05faf850063bf1b6392e4e9db37d839",
      "randomness": "0x35fd49bae52f728cb5c15eae79f687d61e0a1afb2c2f53abcabc84a2535ea8e1"
    }
  ],
  "blockNumber": "7,413,298"
}

{
  "Sr25519": "0x8adddde408f896d64ec3a71a568a0118d6df5b94149f3440083c66f5f6f5df05c3ded2ca4ccfc6dc9f32a9a9199bf61e95ea915fc7e55b981629bb57f1af0888"
}