Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,548,005",
      "signature": "0x80982ad9df046ac858943916cd36761d3e7eefa8eb5216708daab5b8686bfe06d2b60281218f979cea306ba1913f9b6c",
      "randomness": "0xddeb637639bd99fd09a12bcc5ad6dd9a71aa2a9d0787869bcf68a58191344945"
    }
  ],
  "blockNumber": "7,407,337"
}

{
  "Sr25519": "0xb4ad9e2d01ffee0cc03b072f47490d5ec374c89ba51cb7b9b37d7a89e84f10698af9de2d9ebad238c235a484b5a5bdb8385db9b0160e7bdd86780d1cca3d5b8a"
}