Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,544,173",
      "signature": "0x8dbaafd0129e05ac23298957bafc8a69f68018b249c846f282afb865297fca79e0cc345ba7d54523e50c61a759c4f82f",
      "randomness": "0x922fe1b360ae0992d0aa1a2291123e7cae98fa2aeef02e2343c608f3bfa6276d"
    }
  ],
  "blockNumber": "7,406,379"
}

{
  "Sr25519": "0x0899b7376b3a23c1805e0a6c64dcc6ee9fef8d18d35eb58eb5183a2afbb7e96bdb6c4f0b05c7d1c88df74e0346e3ea86040e2910008271fe63f3562ca81ecf85"
}