Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,620,684",
      "signature": "0x93221f94e20415643cb834560bc88bb506fd41ea310cad47d0073233c998f63e54a8ff11e921648a737eb8b2bbc067c0",
      "randomness": "0x507d7a95490113417dc90eeba3704858c8941ebc838d19a87d6432241e1cf5c7"
    }
  ],
  "blockNumber": "7,425,486"
}

{
  "Sr25519": "0x88a11d016437272bf692d98a30ebc928b589c3fd9eef8ef9959d14f31266786e5bb2ea2c0228190b5345c16dd848c50470b427181d8ab058f75e9cab89de3785"
}