Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,369",
      "signature": "0x8fc18190e79dba5f0bfd538d8307ee23496fc523e6247c3898f0cb24b24d03f5c8e20e69c3185944656951edcf87e5b2",
      "randomness": "0x67be69b3b8357c3fe0ab780065672f12db9dca4b3f6c87ebb11d0deb6a211955"
    }
  ],
  "blockNumber": "7,410,428"
}

{
  "Sr25519": "0x5af81fe093a11f2862c7c44d261c89680eb135350fa67648f611326784c8fb37cacd568ba190abc427ad6728f59fbe22d37189c3b47afd56b2deb51510ec058b"
}