Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,551,670",
      "signature": "0x876148f29020eccc45d52fd3af263bb8f62b299b5daa2e6fd6a26ae1c0fc623e41f454ee5377f20817aa75eaa2e20740",
      "randomness": "0xc182cb7d2a5edb261fae228673d3c4f5d0f3c8b03a75e0d35e09f96337d34f5a"
    }
  ],
  "blockNumber": "7,408,253"
}

{
  "Sr25519": "0x706f89361da1c6b9a2f1adb8c704f4644f3e572d1ab17976596d506c471b1a433ee89c5ab6994dcecd06354c2793ea8737bfc5f7ab1163a12ebf1349b3afb486"
}