Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,570,211",
      "signature": "0x85fae223615951299ec8fcd096eb0573604ff106dd18eb4a146d21572744b50e317e41058a5c6773219acbc7f5960405",
      "randomness": "0x2bbef473f95e2df102656f1754ccd369b3c9672f7acfc8989595fb92c3771a14"
    }
  ],
  "blockNumber": "7,412,888"
}

{
  "Sr25519": "0x3096bf07d3c9d34076547bb64a8ea656b317eb02ed5eb1f4c3ac8ef39157215a509c09264c7457abe7e1b40177f6ca165c774ebbda2864ba16e5a5cbd8e45a8c"
}