Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,797",
      "signature": "0x967259fefc7d3fae2fcff65bb1c8afef00c336483302e5e2f0f033646c9406f31fc76b4d0b65e65939c4734179750fdf",
      "randomness": "0xd468d1b788e502ab467efcf716eafe0078d8a39ef015bc3f775f68d93612509f"
    }
  ],
  "blockNumber": "7,408,535"
}

{
  "Sr25519": "0xae77065024938f477c0f2d95ce76dadef297ff70954ad9d0792d315e35342831be81177a6aa6cd7bd6085517bb2db27735c358a6f8b14e385a3795b5bd7ec083"
}