Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,622,657",
      "signature": "0x89c9c12a6d9036a73480799bc05ec76b4fb6dc3c47c996ad799bc1551dc9ee0a722aee7e43c9f73b2609ae56981de527",
      "randomness": "0x7fbd52259f78c3095645c934e188e1e4aa7d2d0694fe34475603454e3295fa25"
    }
  ],
  "blockNumber": "7,425,979"
}

{
  "Sr25519": "0xba54e6a5dcf43a778d709814ca1f8d421a377412cd0e4ad7394e20a6d45bf73505d143ae41f5cc9987ad80e4a09f5552e41af002fddc16529e6972131a96d785"
}