Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,544,165",
      "signature": "0xab13892314b56f2726bc022fd28b2601cdef9680b52f0003156edba6dddf22a8ba5f3701b22dda6a89578d73325e5912",
      "randomness": "0x3c9177db1d4777f47b06a415703abf8617c3e2d1fb60b19900b56ec1665fc15a"
    }
  ],
  "blockNumber": "7,406,377"
}

{
  "Sr25519": "0x26a2396f770cdd9fc39e482362fef87a91aad9e070ba6302a0a0f6dcaba3425b5cd1fe478b2576682e63773f09c1f6ba98324478ab4e26e2b7eedf7e3f0eb084"
}