Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,594,830",
      "signature": "0x95651d76f50b8f01144f2de879694a8b070acd9ea54b1c921473f424aa23037f7ccedf930992b942dd1dbb5c9ac87d65",
      "randomness": "0xb77fefec37e71af1bb92d2481276f90446efdee6f3689bd5e9880ea4f8e9e076"
    }
  ],
  "blockNumber": "7,419,024"
}

{
  "Sr25519": "0xc001530b197d47b7d0b8eb34d3a1641be02e096bdb20cda476eefd4cc69fed0e1611685036b612112252c82b1ca7e4c77c0e6cfa1928bbb409c67f0ad0fa6a86"
}