Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,594,174",
      "signature": "0xa523780a5541f2ad320fc9c2f08857af67d9eee8d8ea3ed29ed97a459db3bc32478a2eac01678dfc91fdfc740d763f01",
      "randomness": "0x93d88a1937ba14f2c793a1c7a735baa95d4fb58b37ce0b7ba98b28976497de8e"
    }
  ],
  "blockNumber": "7,418,860"
}

{
  "Sr25519": "0x9e6fa909027c45447b3b6e09c56dc84919af4ae000d1668969d33e1cc5ebee317a308ac81d817a5762c6a7ddd77af33627a3751e6b803fed4b2cf4f0fc30368a"
}