Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,554,790",
      "signature": "0xafec009976bd522a4a3c7ce2d8c6bbb3f135c80b087f3372f20fa6f26aa5bc5f78b56947d6014c79d967d9053c95f26b",
      "randomness": "0x53a2a8eff4a85be510deb563711414eb0054761de0dd9faf0792e2d15c094f97"
    }
  ],
  "blockNumber": "7,409,033"
}

{
  "Sr25519": "0x347b7c2cceb6e5a661e8bfc9bb9e1f9c3491d111123428102fe7f1f858da767e27eb10138ff5289ab554ee4d84b7119a324b9f8858dc16909f37b27ea6080287"
}