Write Pulse

{
  "blockNumber": "7,426,020",
  "pulses": [
    {
      "round": "25,622,823",
      "randomness": "0x8efecc5637ca991ade829446e7796930784d10862c26e16b84b20788feba5469",
      "signature": "0x8d9f1b4198e45ea43e1f48f7354690b6cf66e2a90dc41e2b2e051dc33eed18b02393edd01bb1ba1a9dd8ea2fe53cb0a3"
    }
  ],
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  }
}

{
  "Sr25519": "0xea3af301d114d4d22a370d25006e37b4c3e67d846855d8df6c265204bf570637152db3b04b48b55468e0097123a31a846ae4b6b615b2ac66bef828b13cd0268c"
}