Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,658,882",
      "signature": "0x924a055941351d11411c10f2f4f983ae358343c6bb95874d7dc72de650d30900cf0c8a6d1e53188458f569ffbae66a47",
      "randomness": "0x3cc18555991461e313cca4d67270e768d7379cecd2c500c58f5926cafb9a8837"
    }
  ],
  "blockNumber": "7,435,025"
}

{
  "Sr25519": "0x60e34a30287e9e273e22fe1002dd950d2529d1be452588fc0500decaab2c297c6d3aa9c4ad8d5e3321931f74737791904bcc25c39b135f804bc404f90861348c"
}