Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,553,398",
      "signature": "0xb54451a1824632e367fb0dd0632de44a491cbc81dd0419bc35286a74f5b4acec55e7441ec9544853f16ebd2925516407",
      "randomness": "0x122e40351574d82e1bae6e047d59f3908644aad745c63b5b6e23fe3dcaa5a0f3"
    }
  ],
  "blockNumber": "7,408,685"
}

{
  "Sr25519": "0x605ce5471307b3e5f14bd36e7d9d569017e745eb01b50720a3587f0c78062e37ab2c4b33e845fb845db126223c13172f2852f52200501b18f2e27e1b46099a85"
}