Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,552,242",
      "signature": "0xb9f88307b7384628e0cf1b0faee7787b608a86038b6686b6c21e40d863b0a506ee2304604f3d35b74350dadfce00fe99",
      "randomness": "0xb18e7c9116a42da0f2a9676f02f3e022ea8ff11bd7f060fe5ff748af2c0f0c89"
    }
  ],
  "blockNumber": "7,408,396"
}

{
  "Sr25519": "0x6cc7fe135b413810c0fc4c733c6429a4dfc7ea55bbd47f1c521227dbd508e62f666bff2c7041ce24ce59ad328547ecdd20672bbec2aaf42f55eccc3fdd50d68c"
}