Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,572,046",
      "signature": "0x9222772ded82dd0a86457c82ca9b3b56e7ba9415bb741a573506d6f118593116bc192b81914e28a2d4e26a13d3cf64b2",
      "randomness": "0x7b5218db51e85df227346f0f49f80c97b7524650bdf730f445c3678e464a2c31"
    }
  ],
  "blockNumber": "7,413,347"
}

{
  "Sr25519": "0x4cd0b72989fa1d23e645c2c593ca1f20946676fd8c294ad8c5744dbba2b76305045bc5e18eacab54f9f80b95b51526aaa69380e5ef93436b6ec38c272f9a2f88"
}