Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,609,970",
      "signature": "0xaa608842699067a93d5bc761ecc915b123325c5dbc5a0e77acdba54a5ddd232546c0725d6839ec119ce8cc2cc92e3968",
      "randomness": "0x64af03e9b672f8ffa8d614c9563e3243970260332c9c01dd720dbaa2ed7b77f2"
    }
  ],
  "blockNumber": "7,422,809"
}

{
  "Sr25519": "0x32e59ceccd4454ee0c760d54f787d08c6b46d8d07b2b317275332a14d6b2b360399f4fa42f8ca539b1dd2eb876b0d413c2798da9d7a61a57ac546b87c0ec018b"
}