Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,586,391",
      "signature": "0x98f5c44feb9d77a86859bea07157b538b95dd68c6c27e8330afcf9e1f1f5e996d929472e54b3a4a47418ccdae1c45c09",
      "randomness": "0x64e9c3075153575d2dcf9a439bf0bb445d7a05365cf0deba6b1d04ecf6160b95"
    }
  ],
  "blockNumber": "7,416,920"
}

{
  "Sr25519": "0xc0f77a40124373cc895f73a300ef8860091365e35694efc8d7aba6eeaec75272a48bea3d0c420b5aeed2f391a40f2de398d359f80d0e3a3ee43ac9914a933d85"
}