Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,592,892",
      "signature": "0x9885f9be3cd95b8a9b1a8ecaab7e2aa7d5a64d3f1be0b6177062979aa1f22b5e25ddeb439ed84d2c26b77b1da402e450",
      "randomness": "0xfea161ee60bc1e993a246aa04640cff6548d848d3d9ed2d29e677433e5a9eb6e"
    }
  ],
  "blockNumber": "7,418,542"
}

{
  "Sr25519": "0xd8fd7e1a1b7775176e4bb32511bafc1284f402d65fc8be2d9f74d838fcbebf1dbcc325345eb1e2f7bfb1ee593b61fda4317e06e01d9a72e698de71f022dc9e80"
}