Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,965",
      "signature": "0xb963cd0706561bd31efcdadec28e1832f3438da23cb0b4aa4e5d1195e050aeb6000a03f64fc57dbb382a2e5ae718bdff",
      "randomness": "0xb46d21b09c9c7ddfb276a4056ffbf7955e0c614fa4960775957fed3eca46cfdd"
    }
  ],
  "blockNumber": "7,406,077"
}

{
  "Sr25519": "0x10e906c1d2e8b2aab686cfcd24b636a72cc96b31d9bd0afaeb140cf494c1652d822d2c4fda97e5ada35d7f9c827807d9755a6f7482a2df608366bd229681a38c"
}