Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,580,804",
      "signature": "0x88008d9f1369369acc7707504f9e7cb157387c1169b4a8ec67d215a357062d842bd6c1399ea31fc86a11bc7b4986152d",
      "randomness": "0x5678b932c5e3547b8cec908fe466f18038c93a82a4de0589348d16ce780bfab8"
    }
  ],
  "blockNumber": "7,415,523"
}

{
  "Sr25519": "0x6832b393def28b7017cedaacb018d41e719dc7c5b9b712c201d2bed51dc6b30fb9ee5c70e8dd53377086ab753309862a308aab33b4bfc738cf9b98e6357e7285"
}