Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,241",
      "signature": "0xaccfb57a718cdbef901b1e118fe23486934b18f2b1c07c8edd2f8c6a0102289f49f34cb13133681c4ad89814d23bf0bb",
      "randomness": "0xd0c78173e72ab2be5c0d2ee0574969739a2778c1d69279ac796737301eade3cc"
    }
  ],
  "blockNumber": "7,409,896"
}

{
  "Sr25519": "0x567bf4143a185485c96f09d86b2dbf2b79d6ebe82125d0405d99960205782011be2ba05735e8467dce86d1390daee61044d6ad99e30557b7409e6a83bfa1df8d"
}