Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,620,211",
      "signature": "0x88da32e01834c49937b255b547ed9bf309cb9edda40250b1dfbfc6bef9349ad72a61f0ea6ccc8b1b060bd4997e81e8c8",
      "randomness": "0xfce2b014f0d64ede0d41be20d62240a53befa015e451c629d143aed8788697fa"
    }
  ],
  "blockNumber": "7,425,368"
}

{
  "Sr25519": "0xc6330bd166451eaeb853b12622a0a0c37304936889b16fc3406bc9c58a02924997c8b1bcc17cdfa5e65fb6fe55f365998da77bdc8e3ca9c7c08c3502226ed086"
}