Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,549,348",
      "signature": "0x8710911f06d9f23f6cdfa7def04a2c1c46cbfb427187bbfc2a06770103a76a55a8854862c2d1ef0f6b7a59a150356bb4",
      "randomness": "0x801360513b6f231fbc6c356d685010c93445e3194d4b3da40b946318a76be3d6"
    }
  ],
  "blockNumber": "7,407,672"
}

{
  "Sr25519": "0xc0d05180a70b50ae07529281f7f47d3ad481f67b08c4e3e08d8c8cd249c1535638080c6bbc1e0f7dc853a04a044844b67ed9b3b2536869b170346ddfa5467285"
}