Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,615,526",
      "signature": "0xaa3e9c816f9890d87558e1d9f2ca9db8d0a3db9711d24ce5092d9ff40c0b4d67f91c8dbc36e0f171a63146daa7de89ed",
      "randomness": "0x912c474d839cf9b943d2a04fe42dc06d0c04736cb89c13af1a9b39542368ee89"
    }
  ],
  "blockNumber": "7,424,197"
}

{
  "Sr25519": "0x5ad031a24a1735c905e650b99c9a65e18e374a88145a57ffdb8d8bb04ab1f920c986e80addcb1b8f2b698ffb509af84402d837a1cd44d4b3fa6088a0dd81408b"
}