Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,542,401",
      "signature": "0xaaed2f7719f49b88922872f308ab8318e7ce759147c35f1ae460172754b6c287e99ff23b7393a4ea7140104d673e8b57",
      "randomness": "0x5a7bf18db1f3221c2b98d55d1ab5e24560584f024427fe0004392726f8e111cc"
    }
  ],
  "blockNumber": "7,405,936"
}

{
  "Sr25519": "0x60554e94aa80c7f0f3fb2f136cfa5c46d61e8bf7a6100e62858da7a252646c01ccb774773c655ebcd15447b857e791aac6db967215e1d1887387065632eacd8a"
}