Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,627,258",
      "signature": "0x870d0fbada1f075e35f60474c30549474fc6e037682c977bae76c397b4a7f1addbbc8cef14ef9476a759e20a47be5dd3",
      "randomness": "0xb0f955722daef4d1f50e5aa5a71e1d24e42fd2233bd3c31ca14fc5d7a4bbd679"
    }
  ],
  "blockNumber": "7,427,129"
}

{
  "Sr25519": "0x0805f180b0dd53c1b3f71ba4502e69f61e9a7c14a959e93904bcd7f7cc233873806ed08559be4a251a305fdd857f1a7b1d5c3336d307888f6b533b3d70c7098d"
}