Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,659,132",
      "signature": "0x974dc5a393865f3d15fba749362e03bb82e32c53cac6a792e1d840619851bfef9b4516b1efa4ae361f38dadeafa1e2e6",
      "randomness": "0x729fb7c17cbfb076d62145aee62c1c4ff40c9e0b503adbc1c03c018543573e2e"
    }
  ],
  "blockNumber": "7,435,087"
}

{
  "Sr25519": "0x4c177bbef9bc21fbe13e9f27364b1b0c1e2e4da418ad70824a0d03cc53ac6341eb4cef10ec777656001e97505308e2d4f327d9ed2c303b62f7db299e31a95c83"
}