Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,625,219",
      "signature": "0x8530dc5e59f80fd3aa71f72f8721bec2630ab4eace47fd5739f5704fa0b57961cf74953a635bcce0dcb0b73f524f9f05",
      "randomness": "0xd25bba7e55458dea26890410770c98f950be1831b739f43fe751fc002ce044a2"
    }
  ],
  "blockNumber": "7,426,619"
}

{
  "Sr25519": "0x041a1c8e34a2a6811ced8b9f0ae6e78c5a361db8434e960f8c8ae07306cbc0638356d9fefe6fc2e49aee1cd9a49687335194e61d3ec6ec872f8bf435c81e2983"
}