Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,602,443",
      "signature": "0x8dd1d54734d79fe373ae54d6fef50e9ec945e63a200f9701ede7cd6d3cc352256bf6e06866c3ce541a565bb0bc1e73d1",
      "randomness": "0x5518b79083974a4c30347de39214a32447fb28cca6f9c205f3dfc7820af989ac"
    }
  ],
  "blockNumber": "7,420,927"
}

{
  "Sr25519": "0xf232f04da2243774f4cc8ef258f8a2d23b4d03d65aaf60bcc1c544bac10daa388fb7a0b3e82c1b6ffeba03ef076be6db89fdbfa683aa425449d4c3ef66a42189"
}