Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,567,641",
      "signature": "0xa0baabad697902bc3738fa4cfa189234ca58db6673b985fb4258364495a89dc4acba3adc340c77fdbcffc6a3e43db27b",
      "randomness": "0xe7371f96af72b2ff7fe3aba6252d98899e3297a5927a1a468b58d15ce65aa855"
    }
  ],
  "blockNumber": "7,412,246"
}

{
  "Sr25519": "0x74e98b6dde8abda4c6d47a2ab0a150d7518489a4bbfbd9f62ba9d28cb05bac62d6d9637b4f12a50dab25c583ccb274ee6fc9fe834ef52ac1d859e19b2bd86787"
}