Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,546,770",
      "signature": "0x8eedd769efc1cf53f88686fac2ed55b70ba3745ec30ede33bffb5e1d8410a0763c4ac0fa3a47a4a3df4b144d0b181d77",
      "randomness": "0x55bce60db71a4819eb0b15b4d3b181529c55d3d8c637c6d01679bbc232c2c0e9"
    }
  ],
  "blockNumber": "7,407,028"
}

{
  "Sr25519": "0xb89c298c8de4b9fa12711cad99300e3c19b82729ffdf27cb64f5832e04870a2ded35e050928817464f5b9e289b0badc90c84879f0bc44f8f92c997356d43e280"
}