Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,498",
      "signature": "0x84351e475bdf17cf012482c17cdb5c6df1c46c0c85d43649f48a0f01432520462b8926a67941183a5664cf241f88e1e0",
      "randomness": "0x9aae38f8b3c61267fae58962b6e5d65585cb3ea140e594866503fef989e80317"
    }
  ],
  "blockNumber": "7,414,960"
}

{
  "Sr25519": "0x68bc59e5546fb45ded73abbdc0a9ce36559234f5c09f05c83a66c62ceef26e25b16adc55519477fb62731ba65770f6e22d8cc3f7cf7b4888deea1f7952dc5688"
}