Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,564,468",
      "signature": "0x88f4dd4ca0aabc7bc26f23b5886acbb1d746e87345f053d2463b67ef79e5742a0babaa19367fa048c9081baf2e63ef7a",
      "randomness": "0x234da6b04854b25c619bf814d8433d8b25250ebea0e8dec3f1c9d4aa1fa061f7"
    }
  ],
  "blockNumber": "7,411,453"
}

{
  "Sr25519": "0x7aa97dbac538c8bee5a7460506a2df2f2200babb0b34d69b3961ec22df6756271d72d4d820454fd8e140318bc6698003886fed5ea416275f5e36baba1839ff8a"
}