Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,539,600",
      "signature": "0xa6a9c4aff30b461e7a1e0fffb910907b3dba6088cb7fac1e6104568e9c5dce8e36172c7050dafa915d74116f478603d4",
      "randomness": "0xed5b6c84e48206c3c5a2d7f3dc0020eb7ee913c7e535a30d72260e4f7139acff"
    }
  ],
  "blockNumber": "7,405,235"
}

{
  "Sr25519": "0xfa6e728c93bd88db5e59fdf208f43e6e6ebbf83cfa8f3906a764120ac44d2f3967e072af0989df323e49fe3c0dc2706a40f943bb07a374f731f2b7f612765485"
}