Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,584,085",
      "signature": "0xadf65d03148fbc0f5a7c4e3b9862cb1032ac789cc54b7913ab219eca39b6fb987344e82a86bd03830d1b96a6b1f46f5e",
      "randomness": "0x51d3aefca0dcc0100693550fdaf825b0a2de0eeb3a290a3fd52951dc32bf45d5"
    }
  ],
  "blockNumber": "7,416,344"
}

{
  "Sr25519": "0x18e42e5be1fd5ee4f89d237dc03c755fa07d0d3054c3aea8eb6efedba54104511e6556d4a73f8f323b8347a4471fa50fe26d2d5da52a55bbede1ef74fc95fa87"
}