Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,565,040",
      "signature": "0x82322ae2bce4581c31fadb939efdf63b890439568d4f93c397b2d2170bf0314a0c63829427d079e5d7a0bb33b098cf2c",
      "randomness": "0x949fc6275c48c420416036c7ae86d3ea9f75a69270e777d4f4f03edd384461d1"
    }
  ],
  "blockNumber": "7,411,595"
}

{
  "Sr25519": "0xd001d92cc5c8f8fe776a820bc94ed0c574bca1417937259be3c00e83c631f53a38b531e1fa8743c974c270773eaf13fdfa7e18cc99f1939a0d944a3e1f955c80"
}