Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,623,687",
      "signature": "0x837db3aba10ea8bcf22b6ccfdefcc35d5add9e9f6634227e8f35543e581d04ad8626c7a52bc7af861ef5f02fcdc8233f",
      "randomness": "0x9ee5eb1e53b3b79bd9e9c05dcd1f62b16897ca2a59764749e61a9a0ce7bb6d3e"
    }
  ],
  "blockNumber": "7,426,236"
}

{
  "Sr25519": "0xa4d5e115536f82cec2d4a58f4143c9887d721e67c1298283048562bf41c75867747c6d59a847043a5f405742f9f8f6df4e9b7b5a0d5deb4c5ce4f13252fa8f83"
}